Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867657 | Scroll compressor with axially balanced shaft | Delmar R. Riffe | 1989-09-19 |
| 4820130 | Temperature sensitive solenoid valve in a scroll compressor | David H. Eber, Ronald W. Okoren | 1989-04-11 |