Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9327914 | Rotary sweep arm system | R. Michael Dallan, David John Steiner | 2016-05-03 |
| 7425174 | Head meat system | Richard K. Robinson, Lincoln Woods, Michael R. Dallan | 2008-09-16 |
| 5745038 | Awakening alarm for motor vehicle operators | — | 1998-04-28 |
| 5123200 | Rat and mouse trap | — | 1992-06-23 |