Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475665 | Capacitance-based fluid level sensor | Charlie Ketelhohn, Pat Griesemer | 2009-01-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475665 | Capacitance-based fluid level sensor | Charlie Ketelhohn, Pat Griesemer | 2009-01-13 |