Steven D. Peterkort

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Hawthorn Woods, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Locking fastener for threaded joint with sight gauge
- Patent number 7,029,218
- Issue date Apr 18, 2006
- Okabe Corporation
- Steven D. Peterkort
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Locking fastener assembly for threaded joint
- Patent number 6,290,442
- Issue date Sep 18, 2001
- Okabe Corporation, Inc.
- Steven D. Peterkort
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Locking fastener assembly for threaded joint
- Patent number 5,597,278
- Issue date Jan 28, 1997
- MACLEAN-FOGG COMPANY
- Steven D. Peterkort
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Retention assembly and a method of operatively securing a hub and w...
- Publication number 20100266331
- Publication date Oct 21, 2010
- Steven Douglas Peterkort
- B60 - VEHICLES IN GENERAL
Information Patent Application
Locking fastener for threaded joint with sight gauge
- Publication number 20030190212
- Publication date Oct 9, 2003
- Steven D. Peterkort
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...