Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058813 | Locknut wrench | Barry Douglas Luthanen | 2000-05-09 |
| 5402064 | Magnetoresistive sensor circuit with high output voltage swing and temperature compensation | Robert E. Eck | 1995-03-28 |
| 5066148 | Bi-directional optical transmission system for RF electrical energy | Joseph F. Weller, Lew Goldberg | 1991-11-19 |