Inventor · disambiguated record
Robert A. Ferenc
Also filed as: FERENC ROBERT · FERENC ROBERT A
13 granted patents·267 citations·filing 1978–2016
92Inventor score
Files withWHELEN ENG7WHELEN TECHNOLOGIES INC3CESSNA AIRCRAFT CO1TEXTRON INNOVATIONS INC1WHELEN ENG CO INC1
Top patents by PatentIndex Score
13 records- 0196US4620268ALow-profile modular lightbar assemblyWHELEN ENG·Filed 1984·Granted Oct 28, 1986·99 cites·19 claims
- 0285USD284557SWarning light system for vehiclesWHELEN ENG CO INC·Filed 1983·Granted Jul 8, 1986·23 cites·1 claims
- 0385USD255883SLens for warning lightWHELEN ENG·Filed 1978·Granted Jul 15, 1980·19 cites·1 claims
- 0478US4588118AMounting foot assemblyWHELEN ENG·Filed 1984·Granted May 13, 1986·31 cites·9 claims
- 0576US4866329AWide angle warning lightWHELEN TECHNOLOGIES INC·Filed 1988·Granted Sep 12, 1989·31 cites·15 claims
- 0669USD282010SWide angle strobe light for emergency vehicles or the likeWHELEN ENG·Filed 1982·Granted Dec 31, 1985·11 cites·1 claims
- 0767US4792717AWide angle warning lightWHELEN TECHNOLOGIES INC·Filed 1983·Granted Dec 20, 1988·21 cites·13 claims
- 0862US4754375ACombination reflector for wide angle warning lightWHELEN TECHNOLOGIES INC·Filed 1986·Granted Jun 28, 1988·19 cites·14 claims
- 0952US9322570B2Water-evacuator for air conditionerCESSNA AIRCRAFT CO·Filed 2012·Granted Apr 26, 2016·1 cites·16 claims
- 1051US4377802ALamp/reflector assemblyWHELEN ENG·Filed 1981·Granted Mar 22, 1983·11 cites·8 claims
- 1143US9745068B2Water-evacuator for air conditionerTEXTRON INNOVATIONS INC·Filed 2016·Granted Aug 29, 2017·0 cites·13 claims
- 1230USD269333SReflector for a warning lightWHELEN ENG·Filed 1980·Granted Jun 14, 1983·0 cites·1 claims
- 1327USD256104SAircraft warning lightWHELEN ENG·Filed 1978·Granted Jul 29, 1980·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →