Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257540 | Hand-held battery-powered grease gun | Jerome B. Wegmann | 1981-03-24 |
| D257213 | Battery powered grease gun | Jerome B. Wegmann | 1980-10-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257540 | Hand-held battery-powered grease gun | Jerome B. Wegmann | 1981-03-24 |
| D257213 | Battery powered grease gun | Jerome B. Wegmann | 1980-10-07 |