Inventor · disambiguated record
Ralph G. Czerepinski
Also filed as: CZEREPINSKI RALPH G · GARRETT WALTER L
7 granted patents·125 citations·filing 1971–2005
86Inventor score
Top patents by PatentIndex Score
7 records- 0198US7763676B2Aqueous polymer dispersions and products from those dispersionsDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted Jul 27, 2010·42 cites·19 claims
- 0279US4116896AFountain compositions for use in lithographic printing comprising aqueous solutions of polyacrylamide based polymers and blends of polyacrylamide and polyacrylic acid with an organic chelating agentDOW CHEMICAL CO·Filed 1976·Granted Sep 26, 1978·33 cites·26 claims
- 0353US4186250AMethod of desensitizing image-bearing lithographic platesDOW CHEMICAL CO·Filed 1977·Granted Jan 29, 1980·12 cites·66 claims
- 0452US4713412AEmulsion polymerized sec-butyl acrylate latexes suitable for use as pressure sensitive adhesivesDOW CHEMICAL CO·Filed 1985·Granted Dec 15, 1987·18 cites·3 claims
- 0549US4266481AImage-bearing lithographic plates with desensitizing coatingDOW CHEMICAL CO·Filed 1979·Granted May 12, 1981·10 cites·10 claims
- 0642US4200688AMethod of treating image-bearing lithographic platesDOW CHEMICAL CO·Filed 1978·Granted Apr 29, 1980·8 cites·5 claims
- 0729US4088482AOrganic photoconducting compositions containing aromatic sulfonyl fluorides and their use in electrophotographic processesDOW CHEMICAL CO·Filed 1971·Granted May 9, 1978·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →