Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646404 | Electronic grain probe insect counter (EGPIC) | Dennis Shuman, Sergey Kruss, James A. Coffelt | 1997-07-08 |
| 5594654 | Beneficial insect counting and packaging device | Dennis Shuman, Sergey Kruss, James A. Coffelt, Frederick L. Petitt, David O. Wietlisbach | 1997-01-14 |
| 5473942 | Acoustic location fixing insect detector | Kenneth W. Vick, Dennis Shuman | 1995-12-12 |
| 5005416 | Insect detection using a pitfall probe trap having vibration detection | Kenneth W. Vick, J. C. Webb | 1991-04-09 |
| 4937555 | Piezoelectric apparatus and process for detection of insect infestation in an agricultural commodity | J. C. Webb, Kenneth W. Vick | 1990-06-26 |
| 4671114 | Acoustical detection of hidden insects | J. C. Webb, Shuichi Masuda | 1987-06-09 |