Edlund; Carl E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Edlund; Carl E..The latest application filed is for "method and apparatus for measuring work performed by a compressor".
- Edlund; Carl E. - Castroville TX
| Patent | Date |
|---|---|
| Method And Apparatus For Measuring Work Performed By A Compressor App 20070132603 - Edlund; Carl E. ; et al. | 2007-06-14 |
| Method and apparatus for measuring work performed by a compressor Grant 7,186,094 - Edlund , et al. March 6, 2 | 2007-03-06 |
| Method and apparatus for detecting the occurrence of surge in a centrifugal compressor Grant 6,981,838 - McKee , et al. January 3, 2 | 2006-01-03 |
| Method and apparatus for measuring work performed by a compressor App 20040193384 - Edlund, Carl E. ; et al. | 2004-09-30 |
| Method and apparatus for detecting the occurrence of surge in a centrifugal compressor App 20030161715 - McKee, Robert J. ; et al. | 2003-08-28 |
| Electronic square root error indicator Grant 4,654,813 - Edlund , et al. March 31, 1 | 1987-03-31 |
| Gas pumping system analog Grant 4,559,610 - Sparks , et al. December 17, 1 | 1985-12-17 |
| Mechanical valve analog Grant 4,417,164 - Edlund November 22, 1 | 1983-11-22 |
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