Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865250 | Automotive oil level control valve apparatus | Henry Ty, Alfred J. White | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865250 | Automotive oil level control valve apparatus | Henry Ty, Alfred J. White | 1989-09-12 |