Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151321 | Auxiliary power unit impeller blade | — | 2018-12-11 |
| 5050389 | Refrigeration system with oiless compressor supported by hydrodynamic bearings with multiple operation modes and method of operation | David B. Wigmore, Edward S. Blain, Peter D. Waters | 1991-09-24 |