Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821801 | Electrical thermostat | Hans Kolb, Robert Sirotich | 1998-10-13 |
| D376109 | Encased thermostat having a rotary knob | Hans Kolb, Robert Sirotich | 1996-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821801 | Electrical thermostat | Hans Kolb, Robert Sirotich | 1998-10-13 |
| D376109 | Encased thermostat having a rotary knob | Hans Kolb, Robert Sirotich | 1996-12-03 |