Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5829743 | Gear-driven card transport device | Robert S. DeLand, Jr., Lawrence R. Meyers | 1998-11-03 |
| 5569898 | Selective card entry gate with ridged profile | Lawrence R. Meyers | 1996-10-29 |
| 4677508 | Endwise loaded cartridge tape drive | William M. Barton, Jr., John F. Murphy, Karl B. Offerman | 1987-06-30 |
| 4573091 | Cartridge tape drive | William M. Barton, Jr., John F. Murphy, Karl B. Offerman | 1986-02-25 |