Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878366 | Locking device for a vehicle wheel and tire | — | 1989-11-07 |
| 4844721 | Air scrubbing process | James P. Cox | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878366 | Locking device for a vehicle wheel and tire | — | 1989-11-07 |
| 4844721 | Air scrubbing process | James P. Cox | 1989-07-04 |