Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261178 | Magnetic holder for cartridge holding device | — | 1993-11-16 |
| 4811702 | Intake port for internal combustion engines | Alfred L. Oppie | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261178 | Magnetic holder for cartridge holding device | — | 1993-11-16 |
| 4811702 | Intake port for internal combustion engines | Alfred L. Oppie | 1989-03-14 |