Louis H. Dreinhoefer

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Murrysville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Strand shield defect detector
- Patent number 4,260,566
- Issue date Apr 7, 1981
- Aluminum Company of America
- Nicholaas L. Brouwer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
On-line switching between two control parameters
- Patent number 4,234,832
- Issue date Nov 18, 1980
- Aluminum Company of America
- Louis H. Dreinhoefer
- G05 - CONTROLLING REGULATING