Haefner; Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haefner; Michael.The latest application filed is for "vehicle heater".
- Haefner; Michael - Stuttgart DE
| Patent | Date |
|---|---|
| Fuel connection unit Grant 11,358,439 - Haefner , et al. June 14, 2 | 2022-06-14 |
| Vehicle heater Grant 11,345,214 - Collmer , et al. May 31, 2 | 2022-05-31 |
| Vehicle heater Grant 11,104,206 - Blaschke , et al. August 31, 2 | 2021-08-31 |
| Combustion chamber assembly Grant 11,046,149 - Collmer , et al. June 29, 2 | 2021-06-29 |
| Hot air feed wheel Grant 10,823,189 - Haefner , et al. November 3, 2 | 2020-11-03 |
| Vehicle heater Grant 10,578,340 - Haefner , et al. | 2020-03-03 |
| Vehicle Heater App 20200055374 - COLLMER; Andreas ; et al. | 2020-02-20 |
| Fuel Connection Unit App 20200009942 - HAEFNER; Michael ; et al. | 2020-01-09 |
| Heat exchanger arrangement, especially for a fuel-operated vehicle heater Grant 10,300,765 - Haefner , et al. | 2019-05-28 |
| Vehicle Heater App 20190135076 - BLASCHKE; Walter ; et al. | 2019-05-09 |
| Fuel Connection Unit App 20190105965 - HAEFNER; Michael ; et al. | 2019-04-11 |
| Combustion Chamber Assembly App 20190030993 - COLLMER; Andreas ; et al. | 2019-01-31 |
| Heat exchanger arrangement Grant 10,106,013 - Collmer , et al. October 23, 2 | 2018-10-23 |
| Hot Air Feed Wheel App 20180202454 - HAEFNER; Michael ; et al. | 2018-07-19 |
| Combustion chamber assembly unit and method for construction of a combustion chamber assembly unit Grant 9,915,422 - Haefner , et al. March 13, 2 | 2018-03-13 |
| Heat exchanger arrangement, especially for a vehicle heater Grant 9,903,249 - Alber , et al. February 27, 2 | 2018-02-27 |
| Blower housing, especially for a side channel blower Grant 9,835,167 - Haefner , et al. December 5, 2 | 2017-12-05 |
| Vehicle heater Grant 9,636,972 - Haefner , et al. May 2, 2 | 2017-05-02 |
| Vehicle Heater App 20160318374 - HAEFNER; Michael ; et al. | 2016-11-03 |
| Heat transfer medium connection assembly unit, especially for a heat exchanger arrangement of a vehicle heater Grant 9,469,177 - Haefner October 18, 2 | 2016-10-18 |
| Side channel blower for a vehicle heater Grant 9,388,818 - Wetzl , et al. July 12, 2 | 2016-07-12 |
| Heat Exchanger Arrangement, Especially For A Fuel-operated Vehicle Heater App 20160082811 - HAEFNER; Michael ; et al. | 2016-03-24 |
| Vehicle heater Grant 9,290,079 - Collmer , et al. March 22, 2 | 2016-03-22 |
| Combustion Chamber Assembly Unit And Method For Construction Of A Combustion Chamber Assembly Unit App 20160061444 - HAEFNER; Michael ; et al. | 2016-03-03 |
| Heat Exchanger Arrangement, Especially For A Vehicle Heater App 20160023535 - ALBER; Andreas ; et al. | 2016-01-28 |
| Blower Housing, Especially For A Side Channel Blower App 20150176598 - HAEFNER; Michael ; et al. | 2015-06-25 |
| Heat Exchanger Arrangement App 20150174988 - Collmer; Andreas ; et al. | 2015-06-25 |
| Heat Transfer Medium Connection Assembly Unit, Especially For A Heat Exchanger Arrangement Of A Vehicle Heater App 20150129169 - HAEFNER; Michael | 2015-05-14 |
| Vehicle Heater App 20140217189 - HAEFNER; Michael ; et al. | 2014-08-07 |
| Vehicle Heater With Integrated Fan Motor And Control Device App 20130192581 - HAEFNER; Michael ; et al. | 2013-08-01 |
| Vehicle Heater App 20130015255 - COLLMER; Andreas ; et al. | 2013-01-17 |
| Air Feed Blower, Especially For A Vehicle Heater App 20120288383 - Wetzl; Andreas ; et al. | 2012-11-15 |
| Side Channel Blower For A Vehicle Heater App 20120241529 - WETZL; Andreas ; et al. | 2012-09-27 |
| Heat exchanger body and vehicle heater with a heat exchanger body App 20060151623 - Haefner; Michael ; et al. | 2006-07-13 |
| Combustion chamber arrangement Grant 6,739,868 - Haefner , et al. May 25, 2 | 2004-05-25 |
| Combustion chamber arrangement App 20040013990 - Haefner, Michael ; et al. | 2004-01-22 |
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