Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884834 | Door and handle assembly | Raymond Proffitt | 1989-12-05 |
| 4861084 | Door lock with extra release | Raymond Proffitt | 1989-08-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884834 | Door and handle assembly | Raymond Proffitt | 1989-12-05 |
| 4861084 | Door lock with extra release | Raymond Proffitt | 1989-08-29 |