Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272993 | Electric primer | Todd D. Cook, Dale R. Danner, John M. Dwyer, Jr., Frances G. Lopata, Diane Ronkainen +3 more | 2001-08-14 |
| 6131515 | Electric primer | Todd D. Cook, Dale R. Danner, John M. Dwyer, Jr., Frances G. Lopata, Diane Ronkainen +4 more | 2000-10-17 |
| 5646367 | Conductive primer mix | Frances G. Lopata, Kevin N. Graves | 1997-07-08 |