Joseph A. DEGROOT

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Webster, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Alignment system
- Patent number 11,604,863
- Issue date Mar 14, 2023
- Gentex Corporation
- Joshua D. Lintz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ink jet printing systems and methods with pre-fill and dimple design
- Patent number 8,746,848
- Issue date Jun 10, 2014
- Xerox Corporation
- Andrew W. Hays
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing systems and methods with pre-fill and dimple design
- Patent number 8,393,713
- Issue date Mar 12, 2013
- Xerox Corporation
- Andrew W. Hays
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic actuator and method of making the electrostatic actuator
- Patent number 7,980,671
- Issue date Jul 19, 2011
- Xerox Corporation
- Peter J. Nystrom
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Decreased actuation voltage in MEMS devices by constraining membran...
- Patent number 7,942,508
- Issue date May 17, 2011
- Xerox Corporation
- Joseph A. Degroot
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method, apparatus and printhead for continuous MEMS ink jets
- Patent number 7,712,871
- Issue date May 11, 2010
- Xerox Corporation
- Donald Drake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
ALIGNMENT SYSTEM
- Publication number 20210097276
- Publication date Apr 1, 2021
- GENTEX CORPORATION
- Joshua D. Lintz
- B60 - VEHICLES IN GENERAL
Information Patent Application
INK JET PRINTING SYSTEMS AND METHODS WITH PRE-FILL AND DIMPLE DESIGN
- Publication number 20130162723
- Publication date Jun 27, 2013
- Xerox Corporation
- Andrew W. Hays
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING SYSTEMS AND METHODS WITH PRE-FILL AND DIMPLE DESIGN
- Publication number 20100321432
- Publication date Dec 23, 2010
- Xerox Corporation
- Andrew W. HAYS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DECREASED ACTUATION VOLTAGE IN MEMS DEVICES BY CONSTRAINING MEMBRAN...
- Publication number 20090322827
- Publication date Dec 31, 2009
- Xerox Corporation
- Joseph A. DEGROOT
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD, APPARATUS AND PRINTHEAD FOR CONTINOUS MEMS INK JETS
- Publication number 20080252693
- Publication date Oct 16, 2008
- Xerox Corporation.
- Donald Drake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electrostatic actuator and method of making the electrostatic actuator
- Publication number 20070279457
- Publication date Dec 6, 2007
- Xerox Corporation.
- Peter J. Nystrom
- B81 - MICRO-STRUCTURAL TECHNOLOGY