Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888014 | Extensible lockable apparatus | Wayne E. Lung | 1999-03-30 |
| 5570549 | Building anchoring system | Wayne E. Lung | 1996-11-05 |
| 4881338 | Telescopic gaff hook device | — | 1989-11-21 |