Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449894 | Centrifugal-reciprocating compressor | — | 1984-05-22 |
WH
Walter H. Higa
Overall (All Time): #4,034,790 of 4,157,543Top 100%
1
Patents All Time