Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873850 | Anti-jamming up device for a drawer | Don E. Beam | 1989-10-17 |
| 4811579 | Cash drawer release mechanism | Raymond L. Lawter, Don E. Beam | 1989-03-14 |
| 4803346 | Theft proof cash drawer assembly | David C. Wills, George Heys, Jr. | 1989-02-07 |