Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082971 | Compressor control system and method | John T. Gunn, Don J. Gerhardt | 2000-07-04 |
| 5967757 | Compressor control system and method | John T. Gunn, Don J. Gerhardt | 1999-10-19 |
| 5820352 | Method for controlling compressor discharge pressure | John T. Gunn, Don J. Gerhardt | 1998-10-13 |
| 5540558 | Apparatus and method for electronically controlling inlet flow and preventing backflow in a compressor | John T. Gunn | 1996-07-30 |
| 5386873 | Cooling system for engine-driven multi-stage centrifugal compressor | Daniel T. Martin, Devin D. Biehler | 1995-02-07 |
| 5362207 | Portable diesel-driven centrifugal air compressor | Daniel T. Martin, Dale R. Herbstritt, Dilip Mistry | 1994-11-08 |
| 5348450 | Bootstrap method of loading a compressor having a spring loaded blowoff valve | Daniel T. Martin | 1994-09-20 |
| 5306116 | Surge control and recovery for a centrifugal compressor | John T. Gunn, Daniel T. Martin | 1994-04-26 |
| 5224836 | Control system for prime driver of compressor and method | John T. Gunn, Daniel T. Martin | 1993-07-06 |