Issued Patents All Time
Showing 126–141 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704434 | Concrete block with beveled core opening edge | — | 2010-04-27 |
| D613880 | Mold surface of a concrete block | Jimmie L. Mugge | 2010-04-13 |
| D609821 | Molded surface of a concrete product | Jimmie L. Mugge | 2010-02-09 |
| D609368 | Molded surface of a concrete product | Jimmie L. Mugge, Howard Merriam | 2010-02-02 |
| D609367 | Molded surface of a concrete product | Jimmie L. Mugge | 2010-02-02 |
| D598135 | Molded surface of a concrete product | Jimmie L. Mugge, Howard Merriam | 2009-08-11 |
| D598137 | Molded surface of a concrete product | Jimmie L. Mugge | 2009-08-11 |
| D596318 | Retaining wall block | Jimmie L. Mugge | 2009-07-14 |
| D588714 | Molded surface of a concrete product | Jimmie L. Mugge | 2009-03-17 |
| D588713 | Molded surface of a concrete product | Jimmie L. Mugge | 2009-03-17 |
| D585567 | Molded surface of a concrete product | Jimmie L. Mugge | 2009-01-27 |
| D576293 | Retaining wall block | Jimmie L. Mugge | 2008-09-02 |
| D541951 | Retaining wall block | Jimmie L. Mugge | 2007-05-01 |
| D530831 | Retaining wall block | Jimmie L. Mugge | 2006-10-24 |
| 6923565 | Process and equipment for producing concrete products having blended colors | — | 2005-08-02 |
| 6464199 | Molds for producing masonry units with roughened surface | — | 2002-10-15 |