Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216384 | Insect bait station | Dane Dickson, Stephen M. Costa | 2001-04-17 |
| 5870833 | Balancing container finish measuring device | Frederick Van Bebber, deceased, John F. Breznock, Terry Calhoun, Ronald E. Heiskell | 1999-02-16 |
| D390305 | Insect bait station | Dane Dickson, Frank Knafelc, Ronald E. Heiskell, David E. Kolarich | 1998-02-03 |
| D377961 | Insect bait station | Dane Dickson, Frank Knafelc, Ronald E. Heiskell, David E. Kolarich | 1997-02-11 |
| D374703 | Insect bait station | Dane Dickson, Frank Knafelc, Ronald E. Heiskell, David E. Kolarich | 1996-10-15 |