Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710968 | Guideless tape transport | — | 2004-03-23 |
| 6535349 | Tape transfer with laterally moving head | — | 2003-03-18 |
| 6498699 | Tape transport using a carrier ribbon | — | 2002-12-24 |
| 6381096 | Tape transport with air bearings | — | 2002-04-30 |
| 6283396 | Tape transport using a carrier ribbon with edges | — | 2001-09-04 |
| 6270031 | Tape transport with cam guides | — | 2001-08-07 |
| D424764 | Hydrofiltration vacuum extraction machine | Kehl T. LeSourd | 2000-05-09 |
| 5958113 | Modular hydro filtration vacuum extraction machine | Kehl T. LeSourd | 1999-09-28 |
| 5938460 | Vacuum hose handle assembly | Kehl T. LeSourd | 1999-08-17 |
| 4583213 | Air shroud for data storage disks | Allen T. Bracken, Harold A. Lunka, William J. Benker, Howard A. Snyder | 1986-04-15 |