George K. Roeder

Person

Odessa, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve assembly for downhole hydraulically actuated pump
- Patent number 5,634,521
- Issue date Jun 3, 1997
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Engine end for a downhole hydraulically actuated pump assembly
- Patent number 5,104,296
- Issue date Apr 14, 1992
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole pump with retrievable nozzle assembly
- Patent number 5,055,002
- Issue date Oct 8, 1991
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole hydraulic actuated pump
- Patent number 4,768,589
- Issue date Sep 6, 1988
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Downhole jet pump with multiple nozzles axially aligned with ventur...
- Patent number 4,744,730
- Issue date May 17, 1988
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhold hydraulic actuated pump
- Patent number 4,664,186
- Issue date May 12, 1987
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Piston and valve assembly
- Patent number 4,544,335
- Issue date Oct 1, 1985
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Double acting engine and pump
- Patent number 4,477,234
- Issue date Oct 16, 1984
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Seal gland improvements for hydraulically actuated downhole pumps
- Patent number 4,403,922
- Issue date Sep 13, 1983
- George K. Roeder
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve assembly for hydraulically actuated downhole pumps
- Patent number 4,369,022
- Issue date Jan 18, 1983
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Packer nose assembly
- Patent number 4,329,916
- Issue date May 18, 1982
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole, hydraulically actuated pump assembly with pressure settab...
- Patent number 4,321,015
- Issue date Mar 23, 1982
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Jet with variable throat areas using a deflector
- Patent number 4,293,283
- Issue date Oct 6, 1981
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary table and kelly guard
- Patent number 4,285,215
- Issue date Aug 25, 1981
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole, hydraulically-actuated pump and cavity having closed powe...
- Patent number 4,268,227
- Issue date May 19, 1981
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Packer nose assembly
- Patent number 4,248,299
- Issue date Feb 3, 1981
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulically actuated pump assembly having mechanically actuated v...
- Patent number 4,214,854
- Issue date Jul 29, 1980
- George K. Roeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Downhole hydraulically actuated pump with jet boost
- Patent number 4,202,656
- Issue date May 13, 1980
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Downhole jet pumps
- Patent number 4,183,722
- Issue date Jan 15, 1980
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Aircraft breakaway cabin section
- Patent number 4,143,841
- Issue date Mar 13, 1979
- George K. Roeder
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hydraulically actuated pump assembly
- Patent number 4,118,154
- Issue date Oct 3, 1978
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
O-Ring seal assembly for borehole pump assembly
- Patent number 4,088,328
- Issue date May 9, 1978
- George K. Roeder
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Double-acting, downhole pump assembly
- Patent number 4,084,923
- Issue date Apr 18, 1978
- George K. Roeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High volume, double acting downhole pump
- Patent number 4,080,111
- Issue date Mar 21, 1978
- George K. Roeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve assembly for reciprocating downhole pumps
- Patent number 4,032,266
- Issue date Jun 28, 1977
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Burglar alarm improvements
- Patent number 4,027,103
- Issue date May 31, 1977
- George K. Roeder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hydraulically operated sucker rod pumping system
- Patent number 4,026,661
- Issue date May 31, 1977
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for artificial lift from multiple production z...
- Patent number 3,974,878
- Issue date Aug 17, 1976
- George K. Roeder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Double-ended hydraulically actuated down-hole pump
- Patent number 3,957,400
- Issue date May 18, 1976
- George K. Roeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pump plunger
- Patent number 3,953,155
- Issue date Apr 27, 1976
- George K. Roeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

George K. Roeder

Person

Patents Grantslast 30 patents

Valve assembly for downhole hydraulically actuated pump

Engine end for a downhole hydraulically actuated pump assembly

Downhole pump with retrievable nozzle assembly

Downhole hydraulic actuated pump

Downhole jet pump with multiple nozzles axially aligned with ventur...

Downhold hydraulic actuated pump

Piston and valve assembly

Double acting engine and pump

Seal gland improvements for hydraulically actuated downhole pumps

Valve assembly for hydraulically actuated downhole pumps

Packer nose assembly

Downhole, hydraulically actuated pump assembly with pressure settab...

Jet with variable throat areas using a deflector

Rotary table and kelly guard

Downhole, hydraulically-actuated pump and cavity having closed powe...

Packer nose assembly

Hydraulically actuated pump assembly having mechanically actuated v...

Downhole hydraulically actuated pump with jet boost

Downhole jet pumps

Aircraft breakaway cabin section

Hydraulically actuated pump assembly

O-Ring seal assembly for borehole pump assembly

Double-acting, downhole pump assembly

High volume, double acting downhole pump

Valve assembly for reciprocating downhole pumps

Burglar alarm improvements

Hydraulically operated sucker rod pumping system

Method and apparatus for artificial lift from multiple production z...

Double-ended hydraulically actuated down-hole pump

Pump plunger