Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431075 | Swivel head screwdriver | Richard L. Miller | 1995-07-11 |
| 5251904 | Board game apparatus | — | 1993-10-12 |
| 5015982 | Ignition coil | Albert Anthony Skinner, Ronnalee House, Roger W. Kellams | 1991-05-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431075 | Swivel head screwdriver | Richard L. Miller | 1995-07-11 |
| 5251904 | Board game apparatus | — | 1993-10-12 |
| 5015982 | Ignition coil | Albert Anthony Skinner, Ronnalee House, Roger W. Kellams | 1991-05-14 |