Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739444 | Inductive coin sensor with position correction | Kent Erickson | 2004-05-25 |
| 5739081 | Water dispersible granules of liquid pesticides | John M. Lloyd | 1998-04-14 |
| 5241360 | Distance measuring device utilizing semiconductor laser | Claiborne M. Key, Jeffrey S. Brumfield | 1993-08-31 |