Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D352081 | Training racket for baseball | — | 1994-11-01 |
| 4931812 | Flow control system for ink cartridges | John Dunn, Lowell R. McDaniel, Karen M. Lewey | 1990-06-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D352081 | Training racket for baseball | — | 1994-11-01 |
| 4931812 | Flow control system for ink cartridges | John Dunn, Lowell R. McDaniel, Karen M. Lewey | 1990-06-05 |