Dennis A. Loucks

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Bright's Grove, CA

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Patents Grantslast 30 patents

Information Patent Grant
Analysis of asphalt
- Patent number 4,990,456
- Issue date Feb 5, 1991
- Polysar Limited
- Dennis A. Loucks
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of unsaturation level in butyl and EPDM rubbers
- Patent number 4,983,528
- Issue date Jan 8, 1991
- Polysar Limited
- Dennis A. Loucks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL