Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D403972 | Thermostat housing | Alfred J. Gaskell | 1999-01-12 |
| D402569 | Pneumatic thermostat housing | William M. Papic | 1998-12-15 |
| D402571 | User interface housing | Eugene J. Takach | 1998-12-15 |
| D390482 | Thermostat housing | — | 1998-02-10 |
| D381279 | Humidistat housing | Jolayne K. Ingebritson | 1997-07-22 |
| 5552956 | Electrical equipment housing with a movable door covering a keypad and having a pushbutton for operating a key when the keypad is covered by the door | Alfred J. Gaskell | 1996-09-03 |
| D364350 | Thermostat housing | Alfred J. Gaskell | 1995-11-21 |
| D360146 | Thermostat housing | Alfred J. Gaskell | 1995-07-11 |
| D340509 | Ceiling mounted electronic air cleaner enclosure | James A. Odom, Mark R. Schoeneck | 1993-10-19 |
| D315519 | Thermostat | James A. Odom, Rolf L. Strand | 1991-03-19 |
| D297419 | Controller for an energy management system | Robert W. Bonnema, Robert C. Knutson | 1988-08-30 |
| D293421 | Controller for an energy management system | Robert W. Bonnema, Robert C. Knutson | 1987-12-29 |
| D256335 | Clock thermostat | — | 1980-08-12 |
| D256336 | Clock thermostat | James A. Odom, Norbert T. Wolfe | 1980-08-12 |