Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544583 | Prefabricated masonry walls | Dave Muirhead, Jim Gendron, Stephen M. Winter | 2020-01-28 |
| D371083 | Survey marker driving tool | — | 1996-06-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544583 | Prefabricated masonry walls | Dave Muirhead, Jim Gendron, Stephen M. Winter | 2020-01-28 |
| D371083 | Survey marker driving tool | — | 1996-06-25 |