MacDonald; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for MacDonald; Robert A..The latest application filed is for "wall blocks, veneer panels for wall blocks and method of constructing walls".
Company Profile
16.186.115
- MacDonald; Robert A. - Plymouth MN
- MacDonald; Robert A. - Plymoth NM
- MacDonald; Robert A. - Rochester NY
- MacDonald; Robert A. - Derry NH
Patent Activity
| Patent | Date |
|---|---|
| Patio blocks and block systems with side surface positioning and retaining structures Grant 11,060,305 - Lundell , et al. July 13, 2 | 2021-07-13 |
| Wall Blocks, Veneer Panels For Wall Blocks And Method Of Constructing Walls App 20210172171 - MacDonald; Robert A. | 2021-06-10 |
| Wall blocks, veneer panels for wall blocks and method of constructing walls Grant 10,927,547 - MacDonald February 23, 2 | 2021-02-23 |
| Patio Blocks And Block Systems With Side Surface Positioning And Retaining Structures App 20200284046 - Lundell; Robert John ; et al. | 2020-09-10 |
| Blocks, block systems and methods of making blocks Grant 10,760,242 - MacDonald , et al. Sep | 2020-09-01 |
| Twisted block Grant 10,760,224 - MacDonald , et al. Sep | 2020-09-01 |
| Veneer connectors, wall blocks, veneer panels for wall blocks, and walls Grant 10,760,281 - MacDonald , et al. Sep | 2020-09-01 |
| Patio blocks and block systems with side surface positioning and retaining structures Grant 10,655,340 - Lundell , et al. | 2020-05-19 |
| Patio Blocks And Block Systems With Side Surface Positioning And Retaining Structures App 20190352914 - Lundell; Robert John ; et al. | 2019-11-21 |
| Blocks, Block Systems And Methods Of Making Blocks App 20190323198 - MacDonald; Robert A. ; et al. | 2019-10-24 |
| Twisted Block App 20190309484 - MacDonald; Robert A. ; et al. | 2019-10-10 |
| Blocks and block connectors, block systems and methods of making blocks Grant 10,422,101 - MacDonald , et al. Sept | 2019-09-24 |
| Patio blocks and block systems with side surface positioning and retaining structures Grant 10,370,859 - Lundell , et al. | 2019-08-06 |
| Connection Surface For A Structural Unit And Method Of Making Same App 20190234041 - Riccobene; Thomas S. ; et al. | 2019-08-01 |
| Blocks, block systems and methods of making blocks Grant 10,337,163 - MacDonald , et al. | 2019-07-02 |
| Twisted block Grant 10,329,717 - MacDonald , et al. | 2019-06-25 |
| Veneer Connectors, Wall Blocks, Veneer Panels For Wall Blocks, And Walls App 20190055736 - MacDonald; Robert A. ; et al. | 2019-02-21 |
| Permeable Surface Covering Units And Permeable Surface Covering App 20180371705 - MacDonald; Robert A. ; et al. | 2018-12-27 |
| Veneer connectors, wall blocks, veneer panels for wall blocks, and walls Grant 10,156,077 - MacDonald , et al. Dec | 2018-12-18 |
| Wall Blocks, Veneer Panels For Wall Blocks And Method Of Constructing Walls App 20180334805 - MacDonald; Robert A. | 2018-11-22 |
| Block, Block System And Method Of Making A Block App 20180333893 - MacDonald; Robert A. ; et al. | 2018-11-22 |
| Patio Blocks And Block Systems With Side Surface Positioning And Retaining Structures App 20180238061 - Lundell; Robert John ; et al. | 2018-08-23 |
| Landscaping block Grant D824,542 - Lundell , et al. July 31, 2 | 2018-07-31 |
| Landscaping block Grant D819,231 - Lundell , et al. May 29, 2 | 2018-05-29 |
| Landscaping block Grant D816,869 - Lundell , et al. May 1, 2 | 2018-05-01 |
| Wall block and wall block system Grant 9,957,687 - MacDonald May 1, 2 | 2018-05-01 |
| Patio blocks and block systems with side surface positioning and retaining structures Grant 9,951,527 - Lundell , et al. April 24, 2 | 2018-04-24 |
| Connector Grant D815,938 - MacDonald , et al. April 24, 2 | 2018-04-24 |
| Connector Grant D814,911 - MacDonald , et al. April 10, 2 | 2018-04-10 |
| Connector Grant D814,278 - MacDonald , et al. April 3, 2 | 2018-04-03 |
| Block splitter assembly and method of producing wall blocks Grant 9,925,692 - LaCroix , et al. March 27, 2 | 2018-03-27 |
| Wall block Grant D812,781 - MacDonald , et al. March 13, 2 | 2018-03-13 |
| Blocks and block connectors, block systems and methods of making blocks Grant 9,903,088 - MacDonald , et al. February 27, 2 | 2018-02-27 |
| Blocks, Block Systems And Methods Of Making Blocks App 20180044877 - MacDonald; Robert A. ; et al. | 2018-02-15 |
| Landscaping block Grant D810,322 - MacDonald , et al. February 13, 2 | 2018-02-13 |
| Blocks And Block Connectors, Block Systems And Methods Of Making Blocks App 20180030683 - MacDonald; Robert A. ; et al. | 2018-02-01 |
| Veneer Connectors, Wall Blocks, Veneer Panels For Wall Blocks, And Walls App 20180023303 - MacDonald; Robert A. ; et al. | 2018-01-25 |
| Edger having connection surfaces Grant 9,832,934 - Riccobene , et al. December 5, 2 | 2017-12-05 |
| Blocks, block systems and methods of making blocks Grant 9,834,902 - MacDonald , et al. December 5, 2 | 2017-12-05 |
| Irregular trapezoidal building unit and wall structure including same Grant 9,739,028 - Riccobene , et al. August 22, 2 | 2017-08-22 |
| Connection surface for a structural unit and method of making same Grant 9,732,523 - Riccobene , et al. August 15, 2 | 2017-08-15 |
| Landscaping block Grant D791,345 - Lundell , et al. July 4, 2 | 2017-07-04 |
| Permeable Surface Covering Units And Permeable Surface Covering App 20170167086 - MacDonald; Robert A. ; et al. | 2017-06-15 |
| Landscaping block Grant D789,556 - Lundell , et al. June 13, 2 | 2017-06-13 |
| Landscaping block Grant D789,555 - Lundell , et al. June 13, 2 | 2017-06-13 |
| Wall Block And Wall Block System App 20170114515 - MacDonald; Robert A. | 2017-04-27 |
| Landscape edger Grant D782,704 - Riccobene , et al. March 28, 2 | 2017-03-28 |
| Landscape edger Grant D782,703 - Riccobene , et al. March 28, 2 | 2017-03-28 |
| Twisted Block App 20170051458 - MacDonald; Robert A. ; et al. | 2017-02-23 |
| Wall block and wall block system Grant 9,574,317 - MacDonald February 21, 2 | 2017-02-21 |
| Patio Blocks And Block Systems With Side Surface Positioning And Retaining Structures App 20170022722 - Lundell; Robert John ; et al. | 2017-01-26 |
| Connection Surface For A Structural Unit And Method Of Making Same App 20170022710 - Riccobene; Thomas S. ; et al. | 2017-01-26 |
| Landscaping block Grant D773,694 - MacDonald , et al. December 6, 2 | 2016-12-06 |
| Landscaping block Grant D773,072 - Magnuson , et al. November 29, 2 | 2016-11-29 |
| Block Splitter Assembly And Method Of Producing Wall Blocks App 20160303763 - LaCroix; David M. ; et al. | 2016-10-20 |
| Twisted block Grant 9,464,434 - MacDonald , et al. October 11, 2 | 2016-10-11 |
| Surface of a landscaping block Grant D766,464 - MacDonald , et al. September 13, 2 | 2016-09-13 |
| Surface of a landscaping block Grant D765,880 - MacDonald , et al. September 6, 2 | 2016-09-06 |
| Surface of a landscaping block Grant D765,270 - MacDonald , et al. August 30, 2 | 2016-08-30 |
| Blocks, Block Systems And Methods Of Making Blocks App 20160244936 - MacDonald; Robert A. ; et al. | 2016-08-25 |
| Edger Having Connection Surfaces App 20160242364 - Riccobene; Thomas S. ; et al. | 2016-08-25 |
| Blocks And Block Connectors, Block Systems And Methods Of Making Blocks App 20160237638 - MacDonald; Robert A. ; et al. | 2016-08-18 |
| Wall Blocks, Veneer Panels For Wall Blocks And Method Of Constructing Walls App 20160069078 - MacDonald; Robert A. | 2016-03-10 |
| Slant wall block and wall section including same Grant 9,267,260 - MacDonald , et al. February 23, 2 | 2016-02-23 |
| Wall Grant D749,752 - MacDonald , et al. February 16, 2 | 2016-02-16 |
| Wall Block And Wall Block System App 20160010307 - MacDonald; Robert A. | 2016-01-14 |
| Surface of a landscaping block Grant D743,055 - MacDonald , et al. November 10, 2 | 2015-11-10 |
| Multi-textured or patterned exposed surface of a landscaping block, wall block, patio block and block system Grant 9,181,714 - MacDonald , et al. November 10, 2 | 2015-11-10 |
| Connection Surface For A Structural Unit App 20150132057 - Riccobene; Thomas S. ; et al. | 2015-05-14 |
| Building unit with mating sides Grant 9,021,761 - Riccobene , et al. May 5, 2 | 2015-05-05 |
| Block, Block System And Method Of Making A Block App 20150097312 - MacDonald; Robert A. ; et al. | 2015-04-09 |
| Landscaping block Grant D725,795 - Riccobene , et al. March 31, 2 | 2015-03-31 |
| Landscaping block Grant D722,707 - MacDonald , et al. February 17, 2 | 2015-02-17 |
| Retaining Wall Block App 20150042015 - MacDonald; Robert A. ; et al. | 2015-02-12 |
| Slant Wall Block And Wall Section Including Same App 20150040507 - MacDonald; Robert A. ; et al. | 2015-02-12 |
| Wall Grant D720,087 - MacDonald , et al. December 23, 2 | 2014-12-23 |
| Surface of a landscaping block Grant D717,970 - MacDonald November 18, 2 | 2014-11-18 |
| Slant wall block and wall section including same Grant 8,887,469 - MacDonald , et al. November 18, 2 | 2014-11-18 |
| Twisted Block App 20140272449 - MacDonald; Robert A. ; et al. | 2014-09-18 |
| Building Unit With Cobble Top App 20140260057 - Riccobene; Thomas S. ; et al. | 2014-09-18 |
| Building Unit With Mating Sides App 20140260059 - Riccobene; Thomas S. ; et al. | 2014-09-18 |
| Irregular Trapezoidal Building Unit And Wall Structure Including Same App 20140270988 - Riccobene; Thomas S. ; et al. | 2014-09-18 |
| Building unit with cobble top Grant 8,820,022 - Riccobene , et al. September 2, 2 | 2014-09-02 |
| Multi-textured Or Patterned Exposed Surface Of A Landscaping Block, Wall Block, Patio Block And Block System App 20140237926 - MacDonald; Robert A. ; et al. | 2014-08-28 |
| Landscaping block Grant D711,014 - MacDonald August 12, 2 | 2014-08-12 |
| Landscaping block Grant D708,765 - MacDonald July 8, 2 | 2014-07-08 |
| Permeable Surface Covering Units And Permeable Surface Covering App 20140169878 - MacDonald; Robert A. ; et al. | 2014-06-19 |
| Wall Blocks, Veneer Panels For Wall Blocks And Method Of Constructing Walls App 20140150368 - MacDonald; Robert A. | 2014-06-05 |
| Connection Surface For A Structural Unit App 20140140766 - Riccobene; Thomas S. ; et al. | 2014-05-22 |
| Landscaping block Grant D701,325 - MacDonald , et al. March 18, 2 | 2014-03-18 |
| Landscaping block Grant D701,326 - Riccobene , et al. March 18, 2 | 2014-03-18 |
| Wall blocks, veneer panels for wall blocks and method of constructing walls Grant 8,656,678 - MacDonald February 25, 2 | 2014-02-25 |
| Floating Cut-off Bar For A Mold Box App 20140048964 - LaCroix; David M. ; et al. | 2014-02-20 |
| Floating Cut-off Bar And Method Of Use Thereof App 20140042669 - LaCroix; David M. ; et al. | 2014-02-13 |
| Block system with corner block and method of manufacturing a block Grant 8,607,522 - MacDonald December 17, 2 | 2013-12-17 |
| Landscaping block Grant D694,914 - MacDonald December 3, 2 | 2013-12-03 |
| Floating cut-off bar for a mold box Grant 8,568,129 - LaCroix , et al. October 29, 2 | 2013-10-29 |
| Wall Block And Wall Block System App 20130276401 - MacDonald; Robert A. | 2013-10-24 |
| Floating cut-off bar and method of use thereof Grant 8,562,327 - LaCroix , et al. October 22, 2 | 2013-10-22 |
| Landscaping block Grant D689,203 - MacDonald September 3, 2 | 2013-09-03 |
| Landscaping block Grant D689,204 - MacDonald September 3, 2 | 2013-09-03 |
| Landscaping block Grant D688,815 - MacDonald August 27, 2 | 2013-08-27 |
| Landscaping block Grant D688,813 - MacDonald August 27, 2 | 2013-08-27 |
| Landscaping block Grant D688,816 - MacDonald August 27, 2 | 2013-08-27 |
| Landscaping block Grant D688,812 - MacDonald August 27, 2 | 2013-08-27 |
| Landscaping block Grant D688,814 - MacDonald August 27, 2 | 2013-08-27 |
| Veneers for walls, retaining walls and the like Grant 8,511,024 - MacDonald , et al. August 20, 2 | 2013-08-20 |
| Landscape stone Grant D686,346 - Riccobene , et al. July 16, 2 | 2013-07-16 |
| Landscaping block Grant D685,502 - MacDonald July 2, 2 | 2013-07-02 |
| Column block system Grant 8,464,491 - MacDonald , et al. June 18, 2 | 2013-06-18 |
| Retaining wall block with face connection Grant 8,434,971 - Dawson , et al. May 7, 2 | 2013-05-07 |
| Slant Wall Block And Wall Section Including Same App 20130067845 - MacDonald; Robert A. ; et al. | 2013-03-21 |
| Block System With Corner Block And Method Of Manufacturing A Block App 20130025227 - MacDonald; Robert A. | 2013-01-31 |
| Landscaping block Grant D674,118 - MacDonald , et al. January 8, 2 | 2013-01-08 |
| Landscaping block Grant D674,119 - MacDonald , et al. January 8, 2 | 2013-01-08 |
| Landscaping block Grant D674,120 - MacDonald , et al. January 8, 2 | 2013-01-08 |
| Landscaping block Grant D672,887 - MacDonald December 18, 2 | 2012-12-18 |
| Landscaping block Grant D672,886 - MacDonald December 18, 2 | 2012-12-18 |
| Landscaping block Grant D671,657 - MacDonald November 27, 2 | 2012-11-27 |
| Veneers For Walls, Retaining Walls, Retaining Wall Blocks, And The Like App 20120291391 - MacDonald; Robert A. | 2012-11-22 |
| Retaining Wall Block App 20120279163 - MacDonald; Robert A. ; et al. | 2012-11-08 |
| Landscaping block Grant D667,566 - MacDonald , et al. September 18, 2 | 2012-09-18 |
| Landscaping block Grant D667,140 - MacDonald September 11, 2 | 2012-09-11 |
| Landscaping block Grant D667,139 - MacDonald September 11, 2 | 2012-09-11 |
| Landscaping block Grant D666,740 - MacDonald , et al. September 4, 2 | 2012-09-04 |
| Landscaping block Grant D666,741 - MacDonald , et al. September 4, 2 | 2012-09-04 |
| Landscaping block Grant D666,317 - MacDonald August 28, 2 | 2012-08-28 |
| Landscaping block Grant D666,316 - MacDonald August 28, 2 | 2012-08-28 |
| Landscaping block Grant D666,318 - MacDonald August 28, 2 | 2012-08-28 |
| Landscaping block Grant D666,319 - MacDonald August 28, 2 | 2012-08-28 |
| Landscaping block Grant D665,515 - MacDonald August 14, 2 | 2012-08-14 |
| Landscaping block Grant D665,514 - MacDonald August 14, 2 | 2012-08-14 |
| Veneers for walls, retaining walls, retaining wall blocks, and the like Grant 8,234,828 - MacDonald August 7, 2 | 2012-08-07 |
| Retaining Wall Block With Face Connection App 20120183362 - Dawson; William B. ; et al. | 2012-07-19 |
| Landscaping block Grant D663,858 - MacDonald July 17, 2 | 2012-07-17 |
| Floating Cut-off Bar And Method Of Use Thereof App 20120146263 - LaCroix; David M. ; et al. | 2012-06-14 |
| Method Of Making Wall Blocks App 20120131873 - Dawson; William B. ; et al. | 2012-05-31 |
| Landscaping block Grant D656,625 - MacDonald , et al. March 27, 2 | 2012-03-27 |
| Landscaping block Grant D656,627 - MacDonald , et al. March 27, 2 | 2012-03-27 |
| Landscaping block Grant D656,626 - MacDonald , et al. March 27, 2 | 2012-03-27 |
| Landscaping block Grant D656,244 - MacDonald , et al. March 20, 2 | 2012-03-20 |
| Landscaping block Grant D656,243 - MacDonald , et al. March 20, 2 | 2012-03-20 |
| Landscaping block Grant D656,242 - MacDonald , et al. March 20, 2 | 2012-03-20 |
| Retaining wall block Grant 8,132,988 - Dawson , et al. March 13, 2 | 2012-03-13 |
| Landscaping block Grant D653,356 - MacDonald January 31, 2 | 2012-01-31 |
| Landscaping block Grant D647,632 - MacDonald October 25, 2 | 2011-10-25 |
| Landscaping block Grant D647,633 - MacDonald October 25, 2 | 2011-10-25 |
| Landscaping block Grant D647,218 - MacDonald October 18, 2 | 2011-10-18 |
| Landscaping block Grant D647,219 - MacDonald October 18, 2 | 2011-10-18 |
| Landscaping block Grant D646,403 - MacDonald October 4, 2 | 2011-10-04 |
| Retaining Wall Block System App 20110217127 - MacDonald; Robert A. | 2011-09-08 |
| Wall Block And Wall Block System For Constructing Walls App 20110179737 - MacDonald; Robert A. | 2011-07-28 |
| Retaining Wall Block App 20110179747 - MacDonald; Robert A. ; et al. | 2011-07-28 |
| Wall block and wall block system for constructing walls Grant 7,971,407 - MacDonald July 5, 2 | 2011-07-05 |
| Retaining Wall Block App 20110107707 - MacDonald; Robert A. ; et al. | 2011-05-12 |
| Wall Blocks, Veneer Panels For Wall Blocks And Method Of Constructing Walls App 20110072753 - MacDonald; Robert A. | 2011-03-31 |
| Wall block Grant D633,629 - MacDonald , et al. March 1, 2 | 2011-03-01 |
| Retaining wall block Grant 7,871,223 - MacDonald , et al. January 18, 2 | 2011-01-18 |
| Floating Cut-off Bar And Method Of Use Thereof App 20100310695 - LaCroix; David M. ; et al. | 2010-12-09 |
| Floating Cut-off Bar For A Mold Box App 20100308502 - LaCroix; David M. ; et al. | 2010-12-09 |
| Wall block Grant D628,713 - LaCroix , et al. December 7, 2 | 2010-12-07 |
| Wall Block App 20100281809 - Dawson; William B. ; et al. | 2010-11-11 |
| Wall block Grant D624,666 - LaCroix , et al. September 28, 2 | 2010-09-28 |
| Mold box for making first and second wall blocks Grant 7,780,141 - Dawson , et al. August 24, 2 | 2010-08-24 |
| Wall block body Grant D621,070 - MacDonald , et al. August 3, 2 | 2010-08-03 |
| Wall block Grant D620,615 - MacDonald , et al. July 27, 2 | 2010-07-27 |
| Retaining Wall Block App 20100095632 - MacDonald; Robert A. ; et al. | 2010-04-22 |
| Column Block System App 20100064620 - MacDonald; Robert A. ; et al. | 2010-03-18 |
| Wall block body Grant D610,711 - LaCroix , et al. February 23, 2 | 2010-02-23 |
| Wall block Grant D610,710 - LaCroix , et al. February 23, 2 | 2010-02-23 |
| Retaining wall block Grant 7,654,776 - MacDonald , et al. February 2, 2 | 2010-02-02 |
| Column block system Grant 7,641,178 - MacDonald , et al. January 5, 2 | 2010-01-05 |
| Veneers For Walls, Retaining Walls And The Like App 20090313936 - MacDonald; Robert A. ; et al. | 2009-12-24 |
| Retaining Wall Block App 20090308015 - MacDonald; Robert A. ; et al. | 2009-12-17 |
| Method Of Making A Retaining Wall Using Wall Blocks And Geogrid App 20090304459 - MacDonald; Robert A. ; et al. | 2009-12-10 |
| Block System With Corner Block And Method Of Manufacturing A Block App 20090188196 - MacDonald; Robert A. | 2009-07-30 |
| Method Of Constructing A Wall Or Fence With Panels App 20090151281 - MacDonald; Robert A. ; et al. | 2009-06-18 |
| Wall Block With Weight Bearing Pads And Method Of Producing Wall Blocks App 20090120029 - LaCroix; David M. ; et al. | 2009-05-14 |
| Retaining Wall Block App 20090103987 - MacDonald; Robert A. | 2009-04-23 |
| Veneers For Walls, Retaining Walls, Retaining Wall Blocks, And The Like App 20080313988 - MacDonald; Robert A. | 2008-12-25 |
| Mold Box And Method Of Manufacturing A Block App 20080307740 - MacDonald; Robert A. | 2008-12-18 |
| Wall Block And Wall Block System For Constructing Walls App 20080289282 - MacDonald; Robert A. | 2008-11-27 |
| Mold Box And Method Of Manufacturing Multiple Blocks App 20080277561 - MacDonald; Robert A. | 2008-11-13 |
| Retaining wall block Grant 7,448,830 - MacDonald , et al. November 11, 2 | 2008-11-11 |
| Retaining Wall Block App 20080190057 - MacDonald; Robert A. ; et al. | 2008-08-14 |
| Columnar Block Fence System App 20080172970 - MacDonald; Robert A. ; et al. | 2008-07-24 |
| Retaining wall block App 20070122239 - MacDonald; Robert A. ; et al. | 2007-05-31 |
| Pin having a tapered cap App 20070110524 - MacDonald; Robert A. | 2007-05-17 |
| Retaining wall block Grant 7,168,892 - MacDonald , et al. January 30, 2 | 2007-01-30 |
| Retaining wall block with face connection App 20060110223 - Dawson; William B. ; et al. | 2006-05-25 |
| Retaining wall block system Grant 7,011,474 - MacDonald March 14, 2 | 2006-03-14 |
| Column block system App 20050252146 - MacDonald, Robert A. ; et al. | 2005-11-17 |
| Columnar block fence system App 20050252147 - MacDonald, Robert A. ; et al. | 2005-11-17 |
| Wall block system App 20050252145 - MacDonald, Robert A. ; et al. | 2005-11-17 |
| Veneers for walls, retaining walls and the like App 20050252144 - MacDonald, Robert A. ; et al. | 2005-11-17 |
| Composite capping block App 20050242468 - MacDonald, Robert A. ; et al. | 2005-11-03 |
| Multi-channel retaining wall block and system Grant 6,912,823 - MacDonald , et al. July 5, 2 | 2005-07-05 |
| Retaining wall block system Grant 6,893,192 - MacDonald May 17, 2 | 2005-05-17 |
| Retaining wall block system App 20050072095 - MacDonald, Robert A. | 2005-04-07 |
| Method for making and treating wall blocks App 20050035485 - Suto, Antal Z. ; et al. | 2005-02-17 |
| Wall block Grant D501,935 - Dawson , et al. February 15, 2 | 2005-02-15 |
| Multi-channel retaining wall block and system Grant 6,854,231 - MacDonald , et al. February 15, 2 | 2005-02-15 |
| Method of making wall block App 20050016106 - Dawson, William B. ; et al. | 2005-01-27 |
| Method for making and treating wall blocks Grant 6,803,002 - Suto , et al. October 12, 2 | 2004-10-12 |
| Landscaping block Grant D490,542 - MacDonald May 25, 2 | 2004-05-25 |
| Landscaping block App 20040088929 - Dawson, William B. ; et al. | 2004-05-13 |
| Landscaping block Grant D488,568 - MacDonald April 13, 2 | 2004-04-13 |
| Landscaping block Grant D488,242 - MacDonald April 6, 2 | 2004-04-06 |
| Retaining wall block system App 20040037655 - MacDonald, Robert A. | 2004-02-26 |
| Storage phosphor cassette Grant 6,683,315 - Wendlandt , et al. January 27, 2 | 2004-01-27 |
| Apparatus and method for making and treating wall blocks App 20030214069 - Suto, Antal Z. ; et al. | 2003-11-20 |
| Retaining wall block system and method with varying block face sizes Grant 6,637,981 - MacDonald October 28, 2 | 2003-10-28 |
| Retaining wall block Grant 6,615,561 - MacDonald , et al. September 9, 2 | 2003-09-09 |
| Multi-channel retaining wall block and system App 20030029114 - MacDonald, Robert A. ; et al. | 2003-02-13 |
| Multi-channel retaining wall block and system App 20030009970 - MacDonald, Robert A. ; et al. | 2003-01-16 |
| Storage phosphor cassette App 20030001105 - Wendlandt, William C. ; et al. | 2003-01-02 |
| Retaining wall block system and method with varying block face sizes App 20020192035 - MacDonald, Robert A. | 2002-12-19 |
| Retaining wall block App 20020187010 - MacDonald, Robert A. ; et al. | 2002-12-12 |
| Retaining wall block system and method with varying block face sizes Grant 6,447,213 - MacDonald September 10, 2 | 2002-09-10 |
| Retaining wall block system Grant 6,149,352 - MacDonald November 21, 2 | 2000-11-21 |
| Apparatus for managing page zero accesses in a multi-processor data processing system Grant 5,337,416 - Ryan , et al. August 9, 1 | 1994-08-09 |
Company Registrations
| NCAGE Code | 56TW9 | MACDONALD, ROBERT A!DBA MACDONALD REFRIGERATION |
| CAGE Code | 56TW9 | MACDONALD, ROBERT A MACDONALD REFRIGERATION |
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