Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927199 | Rifle assmebly | — | 2018-03-27 |
| 6302932 | Combined water coalescer odor removal filter for use in water separation systems | Peter D. Unger, Ronald P. Rohrbach, Douglas M. Dewar, Daniel E. Bause, Lixin Xue +3 more | 2001-10-16 |
| 4852343 | Method of operating anti-icing valve | Kimball J. Rumford, Douglass S. Youd | 1989-08-01 |
| 4831819 | Anti-icing valve | Kimball J. Rumford, Douglass S. Youd | 1989-05-23 |
| 4783026 | Anti-icing management system | Kimball J. Rumford | 1988-11-08 |
| 4704145 | Modular multi-channel particle separator | Bert A. Diehl, Jr. | 1987-11-03 |
| 4268284 | Multichannel particle separator of the anti-icing type | Peter Kent, Alan Charlton | 1981-05-19 |
| 4268287 | Apparatus for improving particle separator efficiency | — | 1981-05-19 |
| 4250703 | Swinging door particle separator and deicing system | Joseph P. Murphy | 1981-02-17 |