Inventor · disambiguated record
Jan Hofman
Also filed as: HOFMAN JAN · HOFMAN JAN AUGUST MARCEL
6 granted patents·3 pending applications·37 citations·filing 1974–2013
81Inventor score
Top patents by PatentIndex Score
9 records- 0173US8640556B2Automated aseptic sampling workstation and sample collection devices thereforeHOFMAN JAN·Filed 2010·Granted Feb 4, 2014·2 cites·16 claims
- 0266US9664597B2Liquid collection methods and apparatuses for detecting virus deactivationHOFMAN JAN·Filed 2012·Granted May 30, 2017·1 cites·14 claims
- 0365US8815179B2Automated aseptic liquid collection workstations and collection devices thereforeHOFMAN JAN·Filed 2011·Granted Aug 26, 2014·4 cites·18 claims
- 0457US4090218AMethod of, and apparatus for, manufacturing a video recordPHILIPS CORP·Filed 1976·Granted May 16, 1978·15 cites·24 claims
- 0557US2014060214A1Automated Aseptic Sampling Workstations and Sample Collection Devices ThereforeALFA WASSERMANN INC·Filed 2013·Application pending·0 cites
- 0657US2014060215A1Automated Aseptic Sampling Workstations and Sample Collection Devices ThereforeALFA WASSERMANN INC·Filed 2013·Application pending·0 cites
- 0754US3952327AAperture correction circuit for televisionPHILIPS CORP·Filed 1974·Granted Apr 20, 1976·7 cites·10 claims
- 0849US2011135135A1Wireless Headsets Having an Intuitive Man Machine Interface and Related Systems and MethodsHOFMAN JAN·Filed 2009·Application pending·0 cites
- 0936US4680521AStabilization aid for a vehicle-or vessel-borne search unitHOLLANDSE SIGNAALAPPARATEN BV·Filed 1986·Granted Jul 14, 1987·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →