Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360321 | Multicylinder refrigerant compressor muffler arrangement | Carl A. Copp, Jr., Marvin E. Gaines | 1982-11-23 |
| 4351227 | Multicylinder swash plate compressor piston ring arrangement | Carl A. Copp, Jr., Marvin E. Gaines | 1982-09-28 |