Kenneth R. Riggs

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Richardson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Well conduit sealant and placement method
- Patent number 5,117,909
- Issue date Jun 2, 1992
- Atlantic Richfield Company
- Bonsall S. Wilton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS