Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130465 | Leader retention method and device | William J. Vanderheyden | 2012-03-06 |
| 7334750 | Tape drive with leader connecting mechanism | William J. Vanderheyden, John Willems | 2008-02-26 |
| 7317593 | Tape cartridge with pivotable access door | William T. Veno, William J. Vanderheyden | 2008-01-08 |
| 7239474 | Leader connecting mechanism | William J. Vanderheyden | 2007-07-03 |
| 7077353 | Tape cartridge with movable access door | William T. Veno, William J. Vanderheyden | 2006-07-18 |
| 7040564 | Cartridge reel with internal reel assembly lock | William T. Veno | 2006-05-09 |
| 7000860 | Tape cartridge | William J. Vanderheyden | 2006-02-21 |
| 6971602 | Tape cartridge | William J. Vanderheyden | 2005-12-06 |
| 6786445 | Method for packing tape on a spool without tape edge wear | Christian A. Todd, Donovan M. Janssen, Daniel W. Underkofler | 2004-09-07 |
| 6621656 | Moveable tape guide cleaning member | Daniel W. Underkofler | 2003-09-16 |
| 6497377 | Tape guide cleaning member | Daniel W. Underkofler, Roger H. Grow, William T. Veno | 2002-12-24 |
| D341493 | Sofa | James Morgan | 1993-11-23 |