Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479470 | Building wall for resisting lateral forces | Alfred D. Commins, William F. Leek, Karen W. Colonias, Arthur R. Linn | 2013-07-09 |
| 8397454 | Building wall for resisting lateral forces | Alfred D. Commins, William F. Leek, Karen W. Colonias, Arthur R. Linn | 2013-03-19 |
| 6643986 | Diaphragm with perimeter edging on structural panels | Alfred D. Commins | 2003-11-11 |
| 6112495 | Holdown connector with concave seat | William F. Leek, Alfred D. Commins | 2000-09-05 |
| 5979130 | Connector with concave seat | William F. Leek, Alfred D. Commins | 1999-11-09 |