Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797883 | Protective electrically insulating cover with access door | Thomas A. Benson, Larry E. Quentin, Kathleen A. Schweitzer | 2004-09-28 |
| 6543978 | Restraint method and apparatus for threaded fasteners | Randall J. Slusar, Jeffrey R. Annis, Linda R. Borowski, Gerald J. Chin, Steven C. Chybowski +1 more | 2003-04-08 |
| 5411162 | V-band coupling for an explosion-proof enclosure | Jeffrey R. Annis, Roland Krieger, Jerome P. Stache | 1995-05-02 |