Inventor · disambiguated record
Richard W. Klein, Sr.
Also filed as: KLEIN RICHARD B · KLEIN RICHARD W SR · KLEIN SR RICHARD W
2 granted patents·1 pending application·42 citations·filing 1978–2001
62Inventor score
Top patents by PatentIndex Score
3 records- 0169US4312679AMethod for cleaning clogged pipesKLEIN SR RICHARD W·Filed 1978·Granted Jan 26, 1982·35 cites·2 claims
- 0237US2002015536A1Apparatus and method for color image fusionFiled 2001·Application pending·0 cites
- 0332US4172341AFaucet seat refinisherKLEIN RICHARD W SR·Filed 1978·Granted Oct 30, 1979·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →