Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191591 | Battery cell grading holder | Harold T. Coyle, Danny F. Rockett, Julio C. Delgado | 2001-02-20 |
| 5944567 | Heat-activated wire terminal assembly and method | Danny F. Rockett, Harold P. Coyle | 1999-08-31 |