Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D587610 | Total air temperature probe | Kevin J. Benning, Fred A. Steffen, Paul A. Ice | 2009-03-03 |
| 7450812 | Compensated variable optical attenuator | Mark G. Romo, Stanely E. Rud, Jr., Robert J. Karschnia | 2008-11-11 |
| 7357572 | Total air temperature probe having improved deicing heater error performance | Kevin J. Benning, Fred A. Steffen | 2008-04-15 |
| D566595 | Total air temperature probe | Kevin J. Benning, Fred A. Steffen, Paul A. Ice | 2008-04-15 |
| 7334484 | Line pressure measurement using differential pressure sensor | Donald E. Harasyn | 2008-02-26 |
| 7308830 | Pressure sensor fault detection | Donald E. Harasyn, Andrew J. Klosinski | 2007-12-18 |
| 7262693 | Process field device with radio frequency communication | Robert J. Karschnia, David A. Broden, Brian L. Westfield, Kelly M. Orth | 2007-08-28 |
| D548634 | Total air temperature probe | Kevin J. Benning, Fred A. Steffen, Paul A. Ice | 2007-08-14 |
| D545227 | Total air temperature probe | Kevin J. Benning, Fred A. Steffen, Paul A. Ice | 2007-06-26 |
| 7197225 | Variable optical attenuator | Mark G. Romo, Stanley E. Rud, Jr. | 2007-03-27 |
| 7177505 | MEMS-based actuator devices using electrets | — | 2007-02-13 |
| 7003187 | Optical switch with moveable holographic optical element | Roger L. Frick | 2006-02-21 |
| 6895161 | Variable optical attenuator | Mark G. Romo, Liang-Ju Lu, Stanley E. Rud, Jr. | 2005-05-17 |
| 6840672 | Total air temperature probe providing improved anti-icing performance and reduced deicing heater error | Paul A. Ice | 2005-01-11 |
| 6810176 | Integrated transparent substrate and diffractive optical element | Roger L. Frick | 2004-10-26 |
| D497114 | Total air temperature probe | — | 2004-10-12 |
| 6612174 | Optical pressure sensor | Fred C. Sittler, Stanley E. Rud, Jr. | 2003-09-02 |
| 6609825 | Total air temperature probe providing improved anti-icing performance and reduced deicing heater error | Paul A. Ice | 2003-08-26 |
| 6505516 | Capacitive pressure sensing with moving dielectric | Roger L. Frick | 2003-01-14 |
| 6425290 | Oil-less differential pressure sensor | Mark A. Lutz, Mark G. Romo, Stanley E. Rud, Jr. | 2002-07-30 |
| 6414282 | Active heater control circuit and method used for aerospace probes | Paul A. Ice | 2002-07-02 |
| 5695590 | Anodic bonding method for making pressure sensor | Larry A. Peitersen | 1997-12-09 |
| 5665899 | Pressure sensor diagnostics in a process transmitter | — | 1997-09-09 |
| 5515732 | Capacitive pressure sensor and reference with stress isolating pedestal | Kevin R. Ley, Eric Petersen, Larry A. Peitersen | 1996-05-14 |
| 4516136 | Thermal print head | — | 1985-05-07 |