Clark F. Spriegel

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Attica, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid filter
- Patent number 7,025,878
- Issue date Apr 11, 2006
- Chapin Manufacturing, Inc.
- Clark F. Spriegel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fluid filter
- Patent number 6,440,303
- Issue date Aug 27, 2002
- Chapin Manufacturing, Inc.
- Clark F. Spriegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hose coupling apparatus for sprayer unit
- Patent number 6,347,729
- Issue date Feb 19, 2002
- Chapin Manufacturing, Inc.
- Clark F. Spriegel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bulkhead fitting for a tank sprayer having a non-rotatable hose ada...
- Patent number 6,209,804
- Issue date Apr 3, 2001
- Chapin Manufacturing, Inc.
- Clark F. Spriegel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid coupling
- Patent number 5,931,508
- Issue date Aug 3, 1999
- Chapin Manufacturing, Inc.
- Clark F. Spriegel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fluid filter
- Publication number 20030127385
- Publication date Jul 10, 2003
- Clark F. Spriegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluid filter
- Publication number 20010023846
- Publication date Sep 27, 2001
- Clark F. Spriegel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL