Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483859 | Underwater breathing apparatus | — | 2003-12-16 |
| 5302039 | Panel coupler | — | 1994-04-12 |
| 4993783 | Merchandise display unit | — | 1991-02-19 |
| 4638698 | Drop feed mitering machine | — | 1987-01-27 |
| 4520891 | Motorcycle | — | 1985-06-04 |
| D276714 | Motorcycle body panel | — | 1984-12-11 |
| 4423573 | Wall panel with removable acoustical insert | Robert L. Knapp | 1984-01-03 |
| 4413699 | Motorcycle | — | 1983-11-08 |
| D267168 | Body panel for a motorcycle | — | 1982-12-07 |
| 4325531 | Apparatus for removably securing a container to a carrier rack | — | 1982-04-20 |