Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336412 | Pivoting hand table | Richard H. Heimbrock, Terry J. Simpkins, Sr., Terry J. Simpkins, Jr., David P. Harris | 2002-01-08 |
| 6195820 | Pivoting hand table | Richard H. Heimbrock, Terry J. Simpkins, Sr., Terry J. Simpkins, Jr., David P. Harris | 2001-03-06 |
| 5431569 | Computer interactive motion simulator | Terry J. Simpkins, Jr., T. J. Simpkins, Jr., Rob King | 1995-07-11 |