Richard C. Ropp

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Warren, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition and method for modifying and augmenting recovery of hyd...
- Patent number 4,634,540
- Issue date Jan 6, 1987
- Richard C. Ropp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of polymeric alkaline earth metaphosphate glasses
- Patent number 4,126,665
- Issue date Nov 21, 1978
- Allied Chemical Corporation
- Richard C. Ropp
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Glasses prepared by the melting of stoichiometric compounds
- Patent number 4,087,511
- Issue date May 2, 1978
- Allied Chemical Corporation
- Richard C. Ropp
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Crystalline salt monomers for stable phosphate glasses
- Patent number 4,049,779
- Issue date Sep 20, 1977
- Allied Chemical Corporation
- Richard C. Ropp
- C01 - INORGANIC CHEMISTRY