LaCroix; David Matthew
Patent Applications and Registrations
Patent applications and USPTO patent grants for LaCroix; David Matthew.The latest application filed is for "block splitting assembly and method".
- LaCroix; David Matthew - Circle Pines MN US
| Patent | Date |
|---|---|
| Block splitting assembly and method Grant 9,573,293 - Scherer , et al. February 21, 2 | 2017-02-21 |
| Block Splitting Assembly And Method App 20130000623 - Scherer; Ronald J. ; et al. | 2013-01-03 |
| Block splitting assembly and method Grant 8,327,833 - Scherer , et al. December 11, 2 | 2012-12-11 |
| Block splitting assembly and method Grant 8,006,683 - Scherer , et al. August 30, 2 | 2011-08-30 |
| Block Splitting Assembly And Method App 20110168152 - Scherer; Ronald J. ; et al. | 2011-07-14 |
| Block splitting assembly and method Grant 7,967,001 - Scherer , et al. June 28, 2 | 2011-06-28 |
| Block Splitting Assembly And Method App 20110061640 - Scherer; Ronald J. ; et al. | 2011-03-17 |
| Block Splitting Assembly And Method App 20080047539 - Scherer; Ronald J. ; et al. | 2008-02-28 |
| Masonry block and method of making same App 20070062149 - Scherer; Ronald J. ; et al. | 2007-03-22 |
| Mold for making a masonry block Grant 7,140,867 - Scherer , et al. November 28, 2 | 2006-11-28 |
| Block splitting assembly and method App 20060169270 - Scherer; Ronald J. ; et al. | 2006-08-03 |
| Block splitting assembly and method Grant 7,066,167 - Scherer , et al. June 27, 2 | 2006-06-27 |
| Block splitting assembly and method Grant 7,004,158 - Scherer , et al. February 28, 2 | 2006-02-28 |
| Front portion of a retaining wall block Grant D513,805 - Scherer , et al. January 24, 2 | 2006-01-24 |
| Block splitting assembly and method Grant 6,918,715 - Scherer , et al. July 19, 2 | 2005-07-19 |
| Block splitting assembly and method App 20050145300 - Scherer, Ronald J. ; et al. | 2005-07-07 |
| Process and equipment for producing concrete products having blended colors Grant 6,910,796 - Bailey , et al. June 28, 2 | 2005-06-28 |
| Front portion of a retaining wall block Grant D506,837 - Scherer , et al. June 28, 2 | 2005-06-28 |
| Process and equipment for producing concrete products having blended colors App 20050122833 - Bailey, Paul W. ; et al. | 2005-06-09 |
| Block splitting assembly and method App 20050115555 - Scherer, Ronald J. ; et al. | 2005-06-02 |
| Block splitting assembly and method Grant 6,874,494 - Scherer , et al. April 5, 2 | 2005-04-05 |
| Process for producing masonry block with roughened surface App 20040004310 - LaCroix, David Matthew ; et al. | 2004-01-08 |
| Front portion of a retaining wall block Grant D482,133 - Scherer , et al. November 11, 2 | 2003-11-11 |
| Process and equipment for producing concrete products having blended colors App 20030197310 - Bailey, Paul W. ; et al. | 2003-10-23 |
| Block splitting assembly and method App 20030180099 - Scherer, Ronald J. ; et al. | 2003-09-25 |
| Mold for producing masonry block with roughened surface Grant 6,609,695 - LaCroix , et al. August 26, 2 | 2003-08-26 |
| Masonry block and method of making same App 20030126821 - Scherer, Ronald J. ; et al. | 2003-07-10 |
| Side wall portion of a retaining wall block Grant D464,145 - Scherer , et al. October 8, 2 | 2002-10-08 |
| Block splitting assembly and method App 20020092257 - Scherer, Ronald J. ; et al. | 2002-07-18 |
| Process for producing masonry block with roughened surface App 20010007380 - LaCroix, David Matthew ; et al. | 2001-07-12 |
| Process for producing masonry block with roughened surface Grant 6,224,815 - LaCroix , et al. May 1, 2 | 2001-05-01 |
| Process for producing masonry block with roughened surface Grant 6,113,379 - LaCroix , et al. September 5, 2 | 2000-09-05 |
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