Marina Gillis

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Yardley, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-level, expanded resinous product
- Patent number 5,733,630
- Issue date Mar 31, 1998
- Congoleum Corporation
- Rudolf Frisch
- B44 - DECORATIVE ARTS
Information Patent Grant
Method of making a multi-level, expanded resinous product
- Patent number 5,728,332
- Issue date Mar 17, 1998
- Congoleum Corporation
- Rudolf Frisch
- B44 - DECORATIVE ARTS
Information Patent Grant
Polyurethane curing agents
- Patent number 4,136,092
- Issue date Jan 23, 1979
- Thiokol Corporation
- William A. Jackle
- C07 - ORGANIC CHEMISTRY