Robert Folk

Person

Laguna Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control pilot valve apparatus
- Patent number 9,249,896
- Issue date Feb 2, 2016
- Cla-Val Co.
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Anti-cavitation valve seat
- Patent number 9,010,371
- Issue date Apr 21, 2015
- Cla-Val Co.
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for hydraulically managing fluid pressure downstr...
- Patent number 8,695,630
- Issue date Apr 15, 2014
- Cla-Val Co.
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for hydraulically managing fluid pressure downstr...
- Patent number 8,550,101
- Issue date Oct 8, 2013
- Cla-Val Co.
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for hydraulically managing fluid pressure downstr...
- Patent number 8,276,612
- Issue date Oct 2, 2012
- CLA-VAL, Co.
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for hydraulically managing fluid pressure downstr...
- Patent number 8,091,582
- Issue date Jan 10, 2012
- Cla-Val Co.
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Anti-cavitation valve assembly
- Patent number 7,152,628
- Issue date Dec 26, 2006
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VALVE WITH INTEGRAL INSERT-CAST SEAT AND RELATED METHOD
- Publication number 20190316700
- Publication date Oct 17, 2019
- Cla-Val Co.
- Martin W. Pickett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL PILOT VALVE APPARATUS
- Publication number 20140174562
- Publication date Jun 26, 2014
- CLA-VAL CO.
- Robert Folk
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ANTI-CAVITATION VALVE SEAT
- Publication number 20130153808
- Publication date Jun 20, 2013
- CLA-VAL CO.
- Robert Folk
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...
- Publication number 20120012199
- Publication date Jan 19, 2012
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...
- Publication number 20120006417
- Publication date Jan 12, 2012
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...
- Publication number 20120006418
- Publication date Jan 12, 2012
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...
- Publication number 20120006413
- Publication date Jan 12, 2012
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM, INCLUDING A VARIABLE ORIFICE ASSEMBLY, FOR HYDRAULICALLY MA...
- Publication number 20100071787
- Publication date Mar 25, 2010
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNST...
- Publication number 20080251146
- Publication date Oct 16, 2008
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNST...
- Publication number 20080251130
- Publication date Oct 16, 2008
- CLA-VAL CO.
- Robert Folk
- G05 - CONTROLLING REGULATING
Information Patent Application
Anti-cavitation valve assembly
- Publication number 20050166976
- Publication date Aug 4, 2005
- CLA-VAL
- Robert Folk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Robert Folk

Person

Patents Grantslast 30 patents

Control pilot valve apparatus

Anti-cavitation valve seat

System and method for hydraulically managing fluid pressure downstr...

System and method for hydraulically managing fluid pressure downstr...

System and method for hydraulically managing fluid pressure downstr...

System and method for hydraulically managing fluid pressure downstr...

Anti-cavitation valve assembly

Patents Applicationslast 30 patents

VALVE WITH INTEGRAL INSERT-CAST SEAT AND RELATED METHOD

CONTROL PILOT VALVE APPARATUS

ANTI-CAVITATION VALVE SEAT

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTR...

SYSTEM, INCLUDING A VARIABLE ORIFICE ASSEMBLY, FOR HYDRAULICALLY MA...

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNST...

SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNST...

Anti-cavitation valve assembly