John R. Powers

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Fairfield, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of applying a curable resin to a substrate for use in paperm...
- Patent number 5,817,377
- Issue date Oct 6, 1998
- The Procter & Gamble Company
- Paul Dennis Trokhan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of applying a photosensitive resin to a substrate for use in...
- Patent number 5,674,663
- Issue date Oct 7, 1997
- James Robert McFarland
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of applying a curable resin to a substrate for use in paperm...
- Patent number 5,629,052
- Issue date May 13, 1997
- The Procter & Gamble Company
- Paul D. Trokhan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL