Richard S. Funk

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Altadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition and process for selectively removing oleaginous product...
- Patent number 4,142,969
- Issue date Mar 6, 1979
- Richard S. Funk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Strip for fastening and sealing sheets of construction material
- Patent number 4,059,933
- Issue date Nov 29, 1977
- Grefco, Inc.
- Richard S. Funk
- E04 - BUILDING