Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364066 | Dual port valve with stepper motor actuator | Dennis L. Hoehne, John W. Friend, Donald L. Tillotson | 1994-11-15 |
| 5277364 | Dual capacity thermal expansion valve | Joseph H. Heffner | 1994-01-11 |