Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8581782 | Simultaneous radio detection and bearing system | — | 2013-11-12 |
| 8373595 | Simultaneous radio detection and bearing system | — | 2013-02-12 |
| 7350690 | Method and apparatus for containing mail articles deposited in a mail drop box | Patrick J. Fitzgibbons, Glenn L. Kehley, John Swider, Mary Wilcoxen | 2008-04-01 |
| 7175068 | Method and apparatus for containing mail articles deposited in a mail drop box | Patrick J. Fitzgibbons, Glenn L. Kehley, John Swider, Mary Wilcoxen | 2007-02-13 |
| 5415069 | Chemically vapor deposited saw guides | Jerry J. Collins, Al Latham | 1995-05-16 |