Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300905 | Electrical power disconnect switch with both manual and electrical trip operation | Richard Bernhart Kolbas | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300905 | Electrical power disconnect switch with both manual and electrical trip operation | Richard Bernhart Kolbas | 1994-04-05 |