Inventor · disambiguated record
Robert B. Vigder
Also filed as: VIGDER ROBERT B
5 granted patents·1 pending application·147 citations·filing 1987–2002
83Inventor score
Top patents by PatentIndex Score
6 records- 0178US5515757ARotary die cuttersCORFINE INC·Filed 1993·Granted May 14, 1996·35 cites·20 claims
- 0278US4848204ADie cutter blanketCORFINE INC·Filed 1988·Granted Jul 18, 1989·39 cites·5 claims
- 0374US5076128ADie cutter blanketCONNOR BARRY J O·Filed 1990·Granted Dec 31, 1991·35 cites·6 claims
- 0474US4716802AScrap reduction system for rotary die cutterCORFINE INC·Filed 1987·Granted Jan 5, 1988·33 cites·9 claims
- 0538US2002148555A1Method of cutting and sealing materialOMEGA INTERNAT·Filed 2002·Application pending·0 cites
- 0633US4781088APneumatic scrap reduction system for rotary die cutterCORFINE INC·Filed 1987·Granted Nov 1, 1988·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →