Issued Patents All Time
Showing 1–11 of 11 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 |
| D460922 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2002-07-30 |
| D460699 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2002-07-23 |
| D458159 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2002-06-04 |
| D457821 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2002-05-28 |
| D457820 | Heating, ventilating and air conditioning system controller | Randy S. Amborn, Eric R. Hillmer, Darren V. Bosch | 2002-05-28 |
| D386841 | Vegetation blower apparatus | Anthony DeMore, Martin P. Gierke, Robert I. Somers | 1997-11-25 |
| D381518 | Composite head and handle unit for a utensil | Vincenza Nicola Emerson | 1997-07-29 |
| D377743 | Vegetation trimmer | Anthony DeMore, Robert I. Somers | 1997-02-04 |