Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002314 | Locking assembly for push-on fittings | — | 1991-03-26 |
| D294063 | Vaginal applicator | — | 1988-02-02 |
| 4440138 | Diesel engine fuel system | — | 1984-04-03 |
| 4311125 | Fuel injection pump with universal governor plate suspension system | Marcus J. Gottsche | 1982-01-19 |