Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420668 | No-float pump switch | — | 2002-07-16 |
| 6140925 | Magnetically actuated float switch | Alan J. Bergum | 2000-10-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420668 | No-float pump switch | — | 2002-07-16 |
| 6140925 | Magnetically actuated float switch | Alan J. Bergum | 2000-10-31 |