Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D480261 | Two burner cooktop | John Thurl Pottenger | 2003-10-07 |
| D479942 | Cooktop | John Thurl Pottenger | 2003-09-30 |
| D479781 | Three burner cooktop | John Thurl Pottenger | 2003-09-23 |
| D397909 | Range control panel | Walter M. Ashcraft, Kenneth R. Parker, Jonathan P. Van Dore | 1998-09-08 |
| D393774 | Combined three burner cook top with open burners | Walter M. Ashcraft | 1998-04-28 |
| D393567 | Combined two burner cook top with sealed burners | Walter M. Ashcraft | 1998-04-21 |
| D392502 | Combined three burner cook top with sealed burners | Walter M. Ashcraft | 1998-03-24 |
| D392501 | Combined two burner cook top with open burners | Walter M. Ashcraft | 1998-03-24 |