John S. Page Jr.

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Huntington Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Well pump
- Patent number 4,375,946
- Issue date Mar 8, 1983
- John S. Page
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Shock absorption apparatus associated with well pump
- Patent number 4,354,395
- Issue date Oct 19, 1982
- John S. Page
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus to pump multiple wells
- Patent number 4,350,080
- Issue date Sep 21, 1982
- John S. Page
- E21 - EARTH DRILLING MINING