Inventor · disambiguated record
Frank Hoffman
Also filed as: HOFFMAN FRANK · HOFFMAN FRANK F
7 granted patents·124 citations·filing 1986–2013
85Inventor score
Top patents by PatentIndex Score
7 records- 0176US8921974B2Semiconductor manufacturing and semiconductor device with semiconductor structureINFINEON TECHNOLOGIES AG·Filed 2013·Granted Dec 30, 2014·2 cites·15 claims
- 0275US5156533AReplaceable plastic trolley wheel and methodHOFFMAN FRANK F·Filed 1986·Granted Oct 20, 1992·31 cites·25 claims
- 0368US4927126APrecision viseHOFFMAN FRANK·Filed 1988·Granted May 22, 1990·24 cites·17 claims
- 0467US6281888B1Pen input device using electrostatic couplingIBM·Filed 1999·Granted Aug 28, 2001·56 cites·21 claims
- 0564US7567664B2Method and apparatus for providing accessibility features for a telephoneGEN INSTRUMENT CORP·Filed 2005·Granted Jul 28, 2009·2 cites·29 claims
- 0658US8272244B2Stamping apparatus with feed deviceHOFFMAN FRANK·Filed 2007·Granted Sep 25, 2012·2 cites·17 claims
- 0734US6244312B1Processing means for barking machinesIGGESUND TOOLS AB·Filed 1999·Granted Jun 12, 2001·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →