J. Edward Stachowiak

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Shut-in spray gun for high pressure water blast cleaning
- Patent number 5,423,348
- Issue date Jun 13, 1995
- Stachowiak; J. Edward
- Paul D. Jezek
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
High pressure reciprocating pump apparatus
- Patent number 4,878,815
- Issue date Nov 7, 1989
- J. Edward Stachowiak
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-gun control valve
- Patent number 4,858,828
- Issue date Aug 22, 1989
- J. Edward Stachowiak
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
High pressure reciprocating pump and valve assembly therefor
- Patent number 4,768,933
- Issue date Sep 6, 1988
- J. Edward Stachowiak
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid control system
- Patent number 4,602,740
- Issue date Jul 29, 1986
- J. Edward Stachowiak
- B08 - CLEANING