Dawson; William B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dawson; William B..The latest application filed is for "retaining wall block with face connection".
- Dawson; William B. - Medina MN US
- Dawson; William B. - Maple Grove MN
- Dawson; William B. - Phoenix AZ
| Patent | Date |
|---|---|
| Veneers for walls, retaining walls and the like Grant 8,511,024 - MacDonald , et al. August 20, 2 | 2013-08-20 |
| 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 |
| Retaining Wall Block With Face Connection App 20120183362 - Dawson; William B. ; et al. | 2012-07-19 |
| Method Of Making Wall Blocks App 20120131873 - Dawson; William B. ; et al. | 2012-05-31 |
| Retaining wall block Grant 8,132,988 - Dawson , et al. March 13, 2 | 2012-03-13 |
| Wall Block App 20100281809 - Dawson; William B. ; et al. | 2010-11-11 |
| Mold box for making first and second wall blocks Grant 7,780,141 - Dawson , et al. August 24, 2 | 2010-08-24 |
| Column Block System App 20100064620 - MacDonald; Robert A. ; et al. | 2010-03-18 |
| 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 |
| Method Of Making A Retaining Wall Using Wall Blocks And Geogrid App 20090304459 - MacDonald; Robert A. ; et al. | 2009-12-10 |
| Columnar Block Fence System App 20080172970 - MacDonald; Robert A. ; et al. | 2008-07-24 |
| Retaining wall block with face connection App 20060110223 - Dawson; William B. ; et al. | 2006-05-25 |
| Column block system App 20050252146 - 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 |
| Columnar block fence system App 20050252147 - MacDonald, Robert A. ; et al. | 2005-11-17 |
| Composite capping block App 20050242468 - MacDonald, Robert A. ; et al. | 2005-11-03 |
| Wall block Grant D501,935 - Dawson , et al. February 15, 2 | 2005-02-15 |
| Method of making wall block App 20050016106 - Dawson, William B. ; et al. | 2005-01-27 |
| Retaining wall block system and connector Grant 6,821,058 - Dawson November 23, 2 | 2004-11-23 |
| Landscaping block App 20040088929 - Dawson, William B. ; et al. | 2004-05-13 |
| Landscaping block Grant D488,569 - Dawson April 13, 2 | 2004-04-13 |
| Landscaping block Grant D479,342 - Dawson September 2, 2 | 2003-09-02 |
| Retaining wall block Grant D430,308 - Dawson August 29, 2 | 2000-08-29 |
| Single-jacketed plenum cable Grant 6,037,546 - Mottine , et al. March 14, 2 | 2000-03-14 |
| Plantable retaining wall block Grant 5,913,790 - Dawson June 22, 1 | 1999-06-22 |
| Retaining wall block and wall construction Grant 5,865,006 - Dawson February 2, 1 | 1999-02-02 |
| Landscaping block Grant D397,808 - Dawson September 1, 1 | 1998-09-01 |
| Landscaping block Grant 5,771,631 - Dawson June 30, 1 | 1998-06-30 |
| Front face of a plantable retaining wall block Grant D387,434 - Dawson December 9, 1 | 1997-12-09 |
| Plantable retaining wall Grant 5,601,384 - Dawson February 11, 1 | 1997-02-11 |
| Landscaping block system Grant 5,588,262 - Dawson December 31, 1 | 1996-12-31 |
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