Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415629 | Crankshaft for a reciprocating piston engine | Heiko Breuning, Christian Harms, Ulrich Holtmann, Uli Wiedenmann | 2019-09-17 |
| 8177421 | Infrared target temperature correction system and method | — | 2012-05-15 |
| 8117848 | Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature range | David W. Farley, Richard W. Walker, Michael W. Hirst, Allen Erik Sjogren | 2012-02-21 |
| 7669427 | Temperature calibration device driving heating/cooling modules in a manner to allow operation over wide temperature range | Richard W. Walker | 2010-03-02 |
| 7661876 | Infrared target temperature correction system and method | — | 2010-02-16 |
| 7607309 | Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature range | David W. Farley, Richard W. Walker, Michael W. Hirst, Allen Erik Sjogren | 2009-10-27 |
| 7561058 | Warning system and method for electrical devices | David W. Farley, Allen Erik Sjogren | 2009-07-14 |