Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918715 | Block splitting assembly and method | Ronald J. Scherer, David M. LaCroix, Glenn C. Bolles | 2005-07-19 |
| D506837 | Front portion of a retaining wall block | Ronald J. Scherer, David M. LaCroix | 2005-06-28 |