Robert J. Dyer

Person

Coweta, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic fluid pump and retainer assembly for same
- Patent number 11,359,739
- Issue date Jun 14, 2022
- GD ENERGY PRODUCTS, LLC
- Robert James Dyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reciprocating pump with improved cross-bore
- Patent number 10,794,381
- Issue date Oct 6, 2020
- GARDNER DENVER PETROLEUM PUMPS, LLC
- Robert James Dyer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Curved flapper seal with stepped intermediate surface
- Patent number 9,068,661
- Issue date Jun 30, 2015
- Baker Hughes Incorporated
- Robert J. Dyer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Alignment system for flapper valve
- Patent number 8,863,767
- Issue date Oct 21, 2014
- Baker Hughes Incorporated
- Wade A. Miller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulically controlled barrier valve equalizing system
- Patent number 8,534,317
- Issue date Sep 17, 2013
- Baker Hughes Incorporated
- Kevin R. Plunkett
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME
- Publication number 20200080660
- Publication date Mar 12, 2020
- GARDNER DENVER PETROLEUM PUMPS, LLC
- Robert James Dyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME
- Publication number 20200080661
- Publication date Mar 12, 2020
- GARDNER DENVER PETROLEUM PUMPS, LLC
- Chance Ray Mullins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RECIPROCATING PUMP WITH IMPROVED CROSS-BORE
- Publication number 20180313351
- Publication date Nov 1, 2018
- GARDNER DENVER PETROLEUM PUMPS, LLC
- Robert James Dyer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Curved Flapper Seal with Stepped Intermediate Surface
- Publication number 20130327974
- Publication date Dec 12, 2013
- BAKER HUGHES INCORPORATED
- Robert J. Dyer
- E21 - EARTH DRILLING MINING
Information Patent Application
ALIGNMENT SYSTEM FOR FLAPPER VALVE
- Publication number 20130240051
- Publication date Sep 19, 2013
- BAKER HUGHES INCORPORATED
- Wade A. Miller
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Hydraulically Controlled Barrier Valve Equalizing System
- Publication number 20120012327
- Publication date Jan 19, 2012
- BAKER HUGHES INCORPORATED
- Kevin R. Plunkett
- E21 - EARTH DRILLING MINING

Robert J. Dyer

Person

Patents Grantslast 30 patents

Hydraulic fluid pump and retainer assembly for same

Reciprocating pump with improved cross-bore

Curved flapper seal with stepped intermediate surface

Alignment system for flapper valve

Hydraulically controlled barrier valve equalizing system

Patents Applicationslast 30 patents

HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME

HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME

RECIPROCATING PUMP WITH IMPROVED CROSS-BORE

Curved Flapper Seal with Stepped Intermediate Surface

ALIGNMENT SYSTEM FOR FLAPPER VALVE

Hydraulically Controlled Barrier Valve Equalizing System