van Prooijen; Frank
Patent Applications and Registrations
Patent applications and USPTO patent grants for van Prooijen; Frank.The latest application filed is for "systems and methods for valve and/or combustion applicance control".
- van Prooijen; Frank - Sleen NL
- Van Prooijen, Frank - Emmen NL
| Patent | Date |
|---|---|
| Systems and methods for valve and/or combustion applicance control Grant 10,591,161 - Super , et al. | 2020-03-17 |
| Method for operating a gas burner appliance Grant 10,520,186 - Langius , et al. Dec | 2019-12-31 |
| Systems And Methods For Valve And/or Combustion Applicance Control App 20190376687 - Super; Willem ; et al. | 2019-12-12 |
| Air/fuel commissioning of a combustion appliance Grant 10,288,282 - Senkyr , et al. | 2019-05-14 |
| Air/gas admittance device for a combustion appliance Grant 10,274,195 - Gankema , et al. | 2019-04-30 |
| Method for operating a gas burner Grant 10,247,416 - Munsterhuis , et al. | 2019-04-02 |
| Air/gas Admittance Device For A Combustion Appliance App 20180058689 - Gankema; Erik ; et al. | 2018-03-01 |
| Air/fuel Commissioning Of A Combustion Appliance App 20170370577 - Senkyr; Jiri ; et al. | 2017-12-28 |
| Method For Operating A Gas Burner Appliance App 20170292698 - Langius; Gerwin ; et al. | 2017-10-12 |
| Method For Operating A Gas Burner App 20160281984 - Munsterhuis; Wim ; et al. | 2016-09-29 |
| Electromagnetic double valve having a common coil App 20040238053 - Baarda, Gerrit Jan ; et al. | 2004-12-02 |
| Solenoid valve with dirt trap Grant 5,358,005 - van Prooijen , et al. October 25, 1 | 1994-10-25 |
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