Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262804 | Bar code printing | Robert M. Petigrew, Alan J. Harry, Paul R. Nailor, Fred Adelmann, Peter Franzen | 1993-11-16 |
| 5206490 | Bar code printing | Robert M. Petigrew, Alan J. Harry, Paul R. Nailor, Fred Adelmann, Peter Franzen +1 more | 1993-04-27 |
| 5160943 | Printing systems | Robert M. Pettigrew, Alan J. Harry, Paul R. Nailor, Fred Adelmann, Peter Franzen | 1992-11-03 |
| 5149211 | Printers and ancillary systems | Robert M. Pettigrew, Alan J. Harry, Paul R. Nailor, Fred Adelmann, Peter Franzen | 1992-09-22 |