Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5840774 | Low density microporous polymers and process | Robert B. Stewart | 1998-11-24 | |
| 5707032 | Table skirt-attaching hanger | — | 1998-01-13 | |
| 5287614 | Table skirt-attaching method and attaching clip | — | 1994-02-22 | |
| 5250026 | Adjustable precision transponder injector | Larry Dixon, Robert C. Stewart | 1993-10-05 | $452,000 |
| 5114070 | Pneumatic direct digital controller | Philip C. Lilja, Allenn E. Martin | 1992-05-19 | |
| 5060712 | Table skirt-attaching method | — | 1991-10-29 | |
| 4357594 | Vehicular hazard warning system | Michael J. Wilson | 1982-11-02 |