Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173542 | Snap-on wood trim molding | — | 2001-01-16 |
| 5183354 | Process for in situ recycling of electrical power distribution switchyard aggregate surfacing | Leon J. Lindbloom, Lewis C. Midlam | 1993-02-02 |