Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642884 | Bi-stable trip-free relay configuration | Jeffrey R. Annis, Gary Lehman | 2010-01-05 |
| 7576958 | Relay socket with leakage current suppression | Patrick K. Duffy | 2009-08-18 |
| 7161104 | Trip-free PCB mountable relay configuration and method | Steven T. Haensgen, Gary Lehman | 2007-01-09 |
| 7116538 | Modular overload relay system | Steven T. Haensgen, Daniel J. Bolda, Donald J. King, Gary Lehman | 2006-10-03 |
| 6949997 | Bi-stable trip-free relay configuration | Jeffrey R. Annis, Gary Lehman | 2005-09-27 |