Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587705 | Multiple alert smoke detector | — | 1996-12-24 |
| 5123835 | Pulse combustor with controllable oscillations | George A. Richards, Michael Welter | 1992-06-23 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587705 | Multiple alert smoke detector | — | 1996-12-24 |
| 5123835 | Pulse combustor with controllable oscillations | George A. Richards, Michael Welter | 1992-06-23 |