BOLLES; Glenn C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for BOLLES; Glenn C..The latest application filed is for "molded concrete block having visually enhanced contrasting surface sections; methods, and use".
- BOLLES; Glenn C. - Edina MN
- Bolles; Glenn C - Edina MN
| Patent | Date |
|---|---|
| Molded Concrete Block Having Visually Enhanced Contrasting Surface Sections; Methods, And Use App 20200217036 - BECKER; Christopher W. ; et al. | 2020-07-09 |
| 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 |
| 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 7,004,158 - Scherer , et al. February 28, 2 | 2006-02-28 |
| 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 |
| 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 Grant 6,874,494 - Scherer , et al. April 5, 2 | 2005-04-05 |
| 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 |
| Masonry block and method of making same App 20030126821 - Scherer, Ronald J. ; et al. | 2003-07-10 |
| Block splitting assembly and method App 20020092257 - Scherer, Ronald J. ; et al. | 2002-07-18 |
| Mold for producing masonry block with roughened surface Grant 6,209,848 - Bolles , et al. April 3, 2 | 2001-04-03 |
| Face of a retaining wall block Grant D438,640 - Bolles , et al. March 6, 2 | 2001-03-06 |
| Face of a retaining wall block Grant D437,422 - Bolles , et al. February 6, 2 | 2001-02-06 |
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