Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029528 | Earring force tester | Raymond Puffer, William Finger, Thomas P. Bonkenburg, Brian R. Tibbetts | 2000-02-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029528 | Earring force tester | Raymond Puffer, William Finger, Thomas P. Bonkenburg, Brian R. Tibbetts | 2000-02-29 |