Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394244 | Through-wall position sensor | William R. Schley, Eric Chapman, Dan Nguyen, Lawrence P. Flesch, Curtis E. Stevens | 2008-07-01 |
| 5693935 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Eric Chapman, Michael Nolan, William R. Schley | 1997-12-02 |
| 5660052 | Apparatus and method for detecting characteristics of a working fluid | Richard L. Kenyon, Roy M. Yabuki, Chester D. Campbell, Michael Nolan, Virender Jain +1 more | 1997-08-26 |
| 5541405 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Eric Chapman, Michael Nolan, William R. Schley | 1996-07-30 |
| 5522231 | Apparatus and method for mass flow control of a working fluid | Richard L. Kenyon, Roy M. Yabuki, Chester D. Campbell, Michael Nolan, Virender Jain +1 more | 1996-06-04 |
| 5477701 | Apparatus and method for mass flow control of a working fluid | Richard L. Kenyon, Roy M. Yabuki, Chester D. Campbell, Michael Nolan, Virender Jain +1 more | 1995-12-26 |
| 5460349 | Expansion valve control element for air conditioning system | Chester D. Campbell, Virender Jain, Richard L. Kenyon, Alan Matthies, Roger G. Riefler +2 more | 1995-10-24 |
| 5390897 | Expansion valve for air conditioning system with proportional solenoid | Chester D. Campbell, Virender Jain, Richard L. Kenyon, Alan Matthies, Roger G. Riefler +2 more | 1995-02-21 |
| 5335513 | Apparatus and method for detecting characteristics of a working fluid | Chester D. Campbell, Virender Jain, Richard L. Kenyon, Alan Matthies, Roy M. Yabuki | 1994-08-09 |
| 5295656 | Expansion valve for air conditioning system with proportional solenoid | Chester D. Campbell, Virender Jain, Richard L. Kenyon, Alan Matthies, Roger G. Riefler +2 more | 1994-03-22 |
| 5289692 | Apparatus and method for mass flow control of a working fluid | Chester D. Campbell | 1994-03-01 |