Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9078049 | Protection of internet delivered media | — | 2015-07-07 |
| 8910345 | Door closer | James Frost, David E. Williams, Lee Melville | 2014-12-16 |
| 8612623 | Protection of delivered media | — | 2013-12-17 |
| 8189998 | Apparatus for and a method of copy-protecting a content carrying recording medium | — | 2012-05-29 |
| 6428063 | Vehicle door latch | — | 2002-08-06 |
| 6305727 | Vehicle door latch assembly | — | 2001-10-23 |
| 6302474 | Door reinforcement device | Stephen Drysdale, Nancy Raykovitz, Steven M. Foster, David A. Birt, John Robert Beaulieu | 2001-10-16 |