Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872831 | Variable geometry battery compartment for accommodating different sized batteries in telephone craftsperson's test set | Edward J. Zoiss, Kenneth Sterling, Roy Lujan Soto, Kurt Foulger | 1999-02-16 |