Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594654 | Beneficial insect counting and packaging device | Dennis Shuman, Carl A. Litzkow, Sergey Kruss, James A. Coffelt, David O. Wietlisbach | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594654 | Beneficial insect counting and packaging device | Dennis Shuman, Carl A. Litzkow, Sergey Kruss, James A. Coffelt, David O. Wietlisbach | 1997-01-14 |