Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459912 | Tie-down hook | — | 2013-06-11 |
| 6726420 | Screw thread with clearance | Michael E. Ward | 2004-04-27 |
JS
John H. Siegenthaler
Overall (All Time): #2,073,061 of 4,157,543Top 50%
2
Patents All Time