Inventor · disambiguated record
Richard N. Poorman
Also filed as: POORMAN RICHARD · POORMAN RICHARD N
5 granted patents·3 pending applications·407 citations·filing 1987–2008
86Inventor score
Top patents by PatentIndex Score
8 records- 0197US7305928B2Method for positioning a marine vesselBRUNSWICK CORP·Filed 2005·Granted Dec 11, 2007·180 cites·53 claims
- 0293US7727036B1System and method for controlling movement of a marine vesselBRUNSWICK CORP·Filed 2007·Granted Jun 1, 2010·47 cites·17 claims
- 0391US5352901AForward and back scattering loss compensated smoke detectorCUMMINS ELECTRONICS·Filed 1993·Granted Oct 4, 1994·118 cites·17 claims
- 0471US4852079AOptical spectral analyzerALLIED SIGNAL INC·Filed 1987·Granted Jul 25, 1989·31 cites·17 claims
- 0566US5424842ASelf-cleaning system for monitoring the opacity of combustion engine exhaust using venturi effectCUMMINS ELECTRONICS·Filed 1994·Granted Jun 13, 1995·31 cites·10 claims
- 0639US2004004172A1Accessory mounting bracketFiled 2003·Application pending·0 cites
- 0738US2010144219A1Marine Vessel Hybrid Propulsion SystemBRUNSWICK CORP·Filed 2008·Application pending·0 cites
- 0837US2002162932A1Accessory mounting bracketFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →