Inventor · disambiguated record

Richard A. Newmark

Also filed as: NEWMARK RICHARD A

3 granted patents·47 citations·filing 1992–1994

71Inventor score

Technology areasG03C

Files withMINNESOTA MINING & MFG3

Top patents by PatentIndex Score

3 records

0193US5314795AThermal-dye-bleach construction comprising a polymethine dye and a thermal carbanion-generating agentMINNESOTA MINING & MFG·Filed 1992·Granted May 24, 1994·34 cites·19 claims
0279US5324627ATetra-alkylammonium phenylsulfonylacetate thermal-dye-bleach agentsMINNESOTA MINING & MFG·Filed 1992·Granted Jun 28, 1994·10 cites·17 claims
0352US5384237AQuaternary-ammonium phenylsulfonylacetate thermal-dye-bleach agentsMINNESOTA MINING & MFG·Filed 1994·Granted Jan 24, 1995·3 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →