Doescher; Robert D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doescher; Robert D..The latest application filed is for "filter purge control for hvac fixed air circulation system".
- Doescher; Robert D. - Geneseo IL
- Doescher; Robert D. - Woodridge IL
- Doescher; Robert D. - Bolingbrook IL
| Patent | Date |
|---|---|
| Combine harvester Grant D599,830 - Jacobsthal , et al. September 8, 2 | 2009-09-08 |
| Filter purge control for HVAC variable air circulation system Grant 7,377,848 - Voit, II , et al. May 27, 2 | 2008-05-27 |
| Filter purge control for HVAC fixed air circulation system Grant 7,338,357 - Voit, II , et al. March 4, 2 | 2008-03-04 |
| Filter Purge Control For Hvac Fixed Air Circulation System App 20080032619 - Voit; Hugh Richard ; et al. | 2008-02-07 |
| Filter Purge Control For Hvac Variable Air Circulation System App 20080014856 - Voit; Hugh Richard ; et al. | 2008-01-17 |
| Cab environment warning and control method and apparatus Grant 6,768,423 - Doescher , et al. July 27, 2 | 2004-07-27 |
| Cab environment warning and control method and apparatus App 20040092223 - Doescher, Robert D. ; et al. | 2004-05-13 |
| Cab environment warning and control method and apparatus App 20030156043 - Doescher, Robert D. ; et al. | 2003-08-21 |
| Agricultural vehicle cab automatic temperature control system Grant 5,993,312 - Panoushek , et al. November 30, 1 | 1999-11-30 |
| Adjustable wrist rest Grant 4,997,054 - Denny , et al. March 5, 1 | 1991-03-05 |
| Cab duct arrangment for service of air filters through a single access opening Grant 4,989,500 - Anliker , et al. February 5, 1 | 1991-02-05 |
| Combination guide rail door handle Grant 4,957,324 - Doescher , et al. September 18, 1 | 1990-09-18 |
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