Patent | Date |
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Inactivation of pathogens in biological media Grant 11,224,669 - Thoma , et al. January 18, 2 | 2022-01-18 |
Inactivation Of Pathogens In Biological Media App 20190192704 - THOMA; Martin ;   et al. | 2019-06-27 |
Plastic Rotor for a vacuum pump Grant 10,138,888 - Ott , et al. Nov | 2018-11-27 |
Pump device with a vacuum pump and a lubrication pump Grant 10,119,541 - Blank , et al. November 6, 2 | 2018-11-06 |
Vane for a vane cell pump and vane cell pump Grant 10,087,930 - Ott , et al. October 2, 2 | 2018-10-02 |
Positive displacement pump having axial movement coupling and rotational decoupling Grant 9,651,042 - Blank , et al. May 16, 2 | 2017-05-16 |
Vane For A Vane Cell Pump And Vane Cell Pump App 20170016443 - Ott; Hans-Peter ;   et al. | 2017-01-19 |
Plastic Rotor For A Vacuum Pump App 20170016445 - Ott; Hans-Peter ;   et al. | 2017-01-19 |
Rotary Vane Pump For Generating A Vacuum App 20160010646 - Hess; Bernd ;   et al. | 2016-01-14 |
Postive Displacement Pump App 20150132169 - Blank; Andreas ;   et al. | 2015-05-14 |
Pump Device With A Vacuum Pump And A Lubrication Pump App 20150132155 - Blank; Andreas ;   et al. | 2015-05-14 |
Method for producing an adhesive layer for a heat insulating layer Grant 6,709,711 - Wydra , et al. March 23, 2 | 2004-03-23 |
Method and apparatus for gas phase diffusion coating of workpieces made of heat resistant material Grant 6,120,843 - Pillhoefer , et al. September 19, 2 | 2000-09-19 |
Process for removing meltable organic material applied to the surface of a component of a propulsion unit, such as a turbine Grant 5,653,817 - Schunke , et al. August 5, 1 | 1997-08-05 |
Process for the production of a composite coating of a functional substance in a metal matrix on the surface of an article Grant 5,385,760 - Schassberger , et al. January 31, 1 | 1995-01-31 |
Method and apparatus for coating a structural component by gas diffusion Grant 5,308,399 - Pillhoefer , et al. May 3, 1 | 1994-05-03 |
Etch solution and associated process for removal of protective metal layers and reaction deposits on turbine blades Grant 5,248,381 - Dunker , et al. September 28, 1 | 1993-09-28 |
Method for producing a galvanically deposited protection layer against hot gas corrosion Grant 4,895,625 - Thoma , et al. January 23, 1 | 1990-01-23 |
Galvanically deposited dispersion layer and method for making such layer Grant 4,598,016 - Thoma , et al. July 1, 1 | 1986-07-01 |
Method of producing wear-protection layers on surfaces of structural parts of titanium or titanium-base alloys Grant 4,588,480 - Thoma May 13, 1 | 1986-05-13 |
Method for recognizing structural inhomogeneities in titanium alloy test samples including welded samples Grant 4,551,434 - Thoma November 5, 1 | 1985-11-05 |
Method of activating titanium surfaces Grant 4,414,039 - Thoma November 8, 1 | 1983-11-08 |
Method for activating titanium surfaces for subsequent plating with metallic coatings Grant 4,340,620 - Mielsch , et al. July 20, 1 | 1982-07-20 |