Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855678 | Method of making a concrete block | — | 2018-01-02 |
| 9808957 | Mould filling method | Leonard Browning, Robert John Lundell, Steven E. Hinde | 2017-11-07 |
| 9573293 | Block splitting assembly and method | David M. LaCroix, Michael J. Hogan, Glenn C. Bolles | 2017-02-21 |
| 9387602 | Method of making a concrete block | — | 2016-07-12 |
| 9102079 | Block splitting assembly and method | — | 2015-08-11 |
| 8865039 | Method of making a concrete block | — | 2014-10-21 |
| 8715557 | Dimensional control of concrete blocks | Paul Johnson, Jimmie L. Mugge, Paul Randal Tufts | 2014-05-06 |
| 8540915 | Concrete block and method of making same | — | 2013-09-24 |
| 8327833 | Block splitting assembly and method | David M. LaCroix, Michael J. Hogan, Glenn C. Bolles | 2012-12-11 |
| 8251053 | Block splitting assembly and method | — | 2012-08-28 |
| 8128851 | Concrete block and method of making same | — | 2012-03-06 |
| 8006683 | Block splitting assembly and method | David M. LaCroix, Michael J. Hogan, Glenn C. Bolles | 2011-08-30 |
| 7967001 | Block splitting assembly and method | David M. LaCroix, Michael J. Hogan, Glenn C. Bolles | 2011-06-28 |
| 7870853 | Block splitting assembly and method | — | 2011-01-18 |
| 7807083 | Method of making a concrete block | — | 2010-10-05 |
| D621960 | Molded surface of a concrete product | Jimmie L. Mugge, David M. LaCroix | 2010-08-17 |
| 7674420 | Dimensional control of concrete blocks | Paul Johnson, Jimmie L. Mugge, Paul Randal Tufts | 2010-03-09 |
| D604430 | Molded surface of a concrete product | Jimmie L. Mugge, David M. La Croix | 2009-11-17 |
| 7458800 | Mold assembly for manufacturing a masonry block | David M. LaCroix, Paul Bailey | 2008-12-02 |
| D581548 | Molded surface of a concrete product | Jimmie L. Mugge, David M. La Croix | 2008-11-25 |
| 7428900 | Block splitting assembly and method | — | 2008-09-30 |
| D541950 | Molded surface of a concrete product | Jimmie L. Mugge, David M. La Croix | 2007-05-01 |
| 7208112 | Concrete block and method of making same | — | 2007-04-24 |
| D538946 | Molded surface of a concrete product | Jimmie L. Mugge, David M. La Croix | 2007-03-20 |
| 7146974 | Block splitting assembly and method | — | 2006-12-12 |