Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D395899 | Reciprocating compressor | Darrill L. Plummer, Mike Allen, Anthony W. Joy, Robert R. Gibson, Christopher F. Yonge | 1998-07-07 |
| D392649 | Reciprocating compressor | Darrill L. Plummer, Mike Allen, Anthony W. Joy, Robert R. Gibson, Christopher F. Yonge | 1998-03-24 |