Inventor · disambiguated record
James J. Blumenkranz
Also filed as: BLUMENKRANZ JAMES J
5 granted patents·176 citations·filing 1974–1982
83Inventor score
Files withSLOANE MFG CO R & G5
Top patents by PatentIndex Score
5 records- 0190US4436988ASpiral bifilar welding sleeveSLOANE MFG CO R & G·Filed 1982·Granted Mar 13, 1984·72 cites·13 claims
- 0281US4508368APlastic pipe jointSLOANE MFG CO R & G·Filed 1982·Granted Apr 2, 1985·47 cites·10 claims
- 0377US4327895ABall valveSLOANE MFG CO R & G·Filed 1980·Granted May 4, 1982·35 cites·17 claims
- 0450US3956817AMethod of making a pipe jointSLOANE MFG CO R & G·Filed 1975·Granted May 18, 1976·11 cites·2 claims
- 0550US3936081APipe joint and method of making sameSLOANE MFG CO R & G·Filed 1974·Granted Feb 3, 1976·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →