Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7597607 | Magnetic recording tape edge processing | Douglas R. Plourde, Kerry D. Reimer, Siu-Yue Tam | 2009-10-06 | $4,676,000 |
| 7094014 | Air-operated device for securing cargo onto a vehicle | — | 2006-08-22 | |
| 6811472 | Inline lapping of magnetic tape | Nang T. Tran, Arne B. Boberg, Douglas R. Plourde, Edward L. Schneider | 2004-11-02 | $8,448,000 |
| 6796884 | Abrasivity control of magnetic media using burnishing techniques | Nang T. Tran | 2004-09-28 | $8,255,000 |
| 6644581 | Flange guide for improved tape winding | Douglas R. Plourde, Helen J. Yoo | 2003-11-11 | $7,374,000 |