Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608908 | Extender | — | 2023-03-21 |
| 11247155 | Removable fluid removal pump filter | — | 2022-02-15 |
| 4610876 | Attractants for fall cankerworm moths | John W. Wong, Pachagounder Palaniswamy, Warren F. Steck, Melvin D. Chisholm | 1986-09-09 |
| 4575458 | Multicomponent attractant for armyworm moths | Warren F. Steck, Melvin D. Chisholm, Berton K. Bailey | 1986-03-11 |
| 4452006 | Insect trap | Warren F. Steck, Melvin D. Chisholm, Berton K. Bailey | 1984-06-05 |
| 4413159 | Dial pulsing circuit | Donald D. Huizinga, Donald R. Means | 1983-11-01 |
| 4284622 | Attractant for sunflower moth | Warren F. Steck, Melvin D. Chisholm, Alfred P. Arthur | 1981-08-18 |