Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D472746 | Device for supporting bedding | — | 2003-04-08 |
| D411622 | Radio frequency tissue ablation unit | — | 1999-06-29 |
| 5146921 | Biopsy instrument stylet and cannula assembly | Richard A. Terwilliger, John Daniell Hebert | 1992-09-15 |
| 5048538 | Biopsy instrument | Richard A. Terwilliger, Daniell Hebert | 1991-09-17 |
| 4940061 | Biopsy instrument | Richard A. Terwilliger, Daniell Hebert | 1990-07-10 |