Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336773 | Stabilizing element for mechanically stabilized earthen structure | Michael J. Cowell, Dan J. Hotek | 2002-01-08 |
| 6079908 | Stabilizing elements for mechanically stabilized earthen structure and mechanically stabilized earthen structure | — | 2000-06-27 |
| 6050748 | Stabilizing elements for mechanically stabilized earthen structure | Michael J. Cowell, Dan J. Hotek | 2000-04-18 |
| 5951209 | Earthen work with wire mesh facing | Michael J. Cowell, Dan J. Hotek | 1999-09-14 |
| 5947643 | Earthen work with wire mesh facing | Michael J. Cowell, Dan J. Hotek | 1999-09-07 |
| 5839855 | Facing element for a stabilized earth structure | Michael J. Cowell, Jean-Marc Jailloux, Pierre Segrestin | 1998-11-24 |
| 5807030 | Stabilizing elements for mechanically stabilized earthen structure | Michael J. Cowell, Dan J. Hotek | 1998-09-15 |
| 5730559 | Earthen work with wire mesh facing | Michael J. Cowell, Dan J. Hotek | 1998-03-24 |
| 5707184 | Low elevation wall construction | Michael J. Cowell, Dan J. Hotek | 1998-01-13 |
| 5642968 | Modular block retaining wall construction and components | Michael J. Cowell, Dan J. Hotek | 1997-07-01 |
| 5624211 | Modular block retaining wall construction and components | Michael J. Cowell, Dan J. Hotek | 1997-04-29 |
| 5622455 | Earthen work with wire mesh facing | Michael J. Cowell, Dan J. Hotek | 1997-04-22 |
| 5586841 | Dual purpose modular block for construction of retaining walls | Michael J. Cowell, Dan J. Hotek | 1996-12-24 |
| 5577866 | Earthen work with wire mesh facing | Michael J. Cowell, Dan J. Hotek | 1996-11-26 |
| 5539163 | Lightweight low profile sound wall panel | Gary S. Figallo, Jerry J. McNeal, JR., Eugene A. Lamberson | 1996-07-23 |
| 5507599 | Modular block retaining wall construction and components | Michael J. Cowell, Dan J. Hotek | 1996-04-16 |
| 5494379 | Earthen work with wire mesh facing | Michael J. Cowell, Dan J. Hotek | 1996-02-27 |
| 5487623 | Modular block retaining wall construction and components | Michael J. Cowell, Dan J. Hotek | 1996-01-30 |
| 5474405 | Low elevation wall construction | Michael J. Cowell, Dan J. Hotek | 1995-12-12 |
| D362511 | Cap block | Michael J. Cowell, Dan J. Hotek | 1995-09-19 |
| D347070 | Facing block | Michael J. Cowell, Dan J. Hotek | 1994-05-17 |
| D345426 | Corner block | Michael J. Cowell, Dan J. Hotek | 1994-03-22 |