Inventor · disambiguated record
Randolph E. Scharfenberg
Also filed as: SCHARFENBERG RANDOLPH E
3 granted patents·214 citations·filing 1985–2010
76Inventor score
Top patents by PatentIndex Score
3 records- 0194US4613112AQuick-disconnect fitting for gas line connectionESSEX IND INC·Filed 1985·Granted Sep 23, 1986·156 cites·13 claims
- 0278US5411059AMultiple flow rate fluid control valve assemblyESSEX IND INC·Filed 1994·Granted May 2, 1995·51 cites·23 claims
- 0360US8402965B1Mass oxygen distribution systemSCHARFENBERG RANDOLPH E·Filed 2010·Granted Mar 26, 2013·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →