Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427563 | Insulating composite hollow shaft tool | Roger N. Wabalickis, David D. Curry | 2002-08-06 |
| 6408723 | Insulating composite shaft tool with interchangeable heads and method of construction thereof | — | 2002-06-25 |