Inventor · disambiguated record
David P. Riegel
Also filed as: RIEGEL DAVID P
4 granted patents·46 citations·filing 1979–2003
76Inventor score
Top patents by PatentIndex Score
4 records- 0154USD397631SCapacitance liquid level senderDATCON INSTR COMPANY·Filed 1997·Granted Sep 1, 1998·10 cites·1 claims
- 0247US6901813B2Flow meter alarm deviceWORLD WIDE PLASTICS INC·Filed 2003·Granted Jun 7, 2005·6 cites·55 claims
- 0345USD378284SLiquid level senderDATCON INSTR CO INC·Filed 1995·Granted Mar 4, 1997·9 cites·1 claims
- 0438US4267721ARespiratory analyzerTIMETER INSTR CORP·Filed 1979·Granted May 19, 1981·21 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →