Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798348 | Ergonomically designed tool handle | Scott D. Wilker, Judith Bergner, Ronald S. Hollister | 2004-09-28 |
| 6727805 | Signaling retention device | Ronald S. Hollister | 2004-04-27 |