Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D671384 | Tool adaptor for a plug with a non-circular constant diameter cross-section | — | 2012-11-27 |
| D659941 | Plug having a tool insert opening with a non-circular constant diameter cross-section | — | 2012-05-15 |
| D638194 | Plug having a tool insert opening with a non-circular constant diameter cross-section | — | 2011-05-17 |