Peter Wojtas

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Grand Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Turbo housing element
- Patent number 10,989,076
- Issue date Apr 27, 2021
- Pridgeon & Clay, Inc.
- Daniel J. Bostwick
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Clamp
- Patent number 10,767,794
- Issue date Sep 8, 2020
- Pridgeon & Clay, Inc.
- Gregory S. Cowham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Clamp
- Patent number 10,563,561
- Issue date Feb 18, 2020
- Pridgeon & Clay, Inc.
- Gregory S. Cowham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for manufacturing a fuel cell electrode
- Patent number 10,164,264
- Issue date Dec 25, 2018
- Pridgeon & Clay, Inc.
- Michael D. Kozal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Clamp
- Patent number 9,976,678
- Issue date May 22, 2018
- Pridgeon & Clay, Inc.
- Gregory S. Cowham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CLAMP
- Publication number 20200123961
- Publication date Apr 23, 2020
- PRIDGEON & CLAY, INC.
- Gregory S. Cowham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TURBO HOUSING ELEMENT
- Publication number 20190249573
- Publication date Aug 15, 2019
- PRIDGEON & CLAY, INC.
- Daniel J. Bostwick
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CLAMP
- Publication number 20190145558
- Publication date May 16, 2019
- PRIDGEON & CLAY, INC.
- Gregory S. Cowham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pipe and Clamp Assembly
- Publication number 20180238485
- Publication date Aug 23, 2018
- PRIDGEON & CLAY, INC.
- Daniel J. Bostwick
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CLAMP
- Publication number 20170211732
- Publication date Jul 27, 2017
- PRIDGEON & CLAY, INC.
- Gregory S. Cowham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING A FUEL CELL ELECTRODE
- Publication number 20140093813
- Publication date Apr 3, 2014
- Michael D. Kozal
- H01 - BASIC ELECTRIC ELEMENTS