Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D471161 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2003-03-04 |
| D470114 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2003-02-11 |
| D468616 | Tool handle | Darren V. Bosch, David James Carlos Dunn | 2003-01-14 |