Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863099 | Thermodynamic electronic actuator for building heating/air conditioning system | Michael E. McShane | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863099 | Thermodynamic electronic actuator for building heating/air conditioning system | Michael E. McShane | 1989-09-05 |