Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913503 | Refrigerant expansion assembly with pressure relief | Harry E. Eustice, Edwin J. Stanke | 2011-03-29 |
| 7913504 | Variable refrigerant expansion device with pressure relief | Harry E. Eustice, Edwin J. Stanke | 2011-03-29 |
| 7631580 | Wrench for tightening pipe nuts | Michael M. Arvaneh, Klaus Philipps | 2009-12-15 |