Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600624 | Guiding method utilizing roller surface features | James Zweighaft | 2003-07-29 |
| 6320727 | Roller guiding system for delivery of tape media along a tape path | James Zweighaft | 2001-11-20 |
| 6257514 | Guiding assembly for protecting a magnetic tape head | Richard W. Morris | 2001-07-10 |