Inventor · disambiguated record
Greg Sigman
Also filed as: SIGMAN GREG
3 granted patents·1 pending application·8 citations·filing 2014–2019
62Inventor score
Top patents by PatentIndex Score
4 records- 0171US11186469B2Caster wheel with constant force mechanismRAYMOND CORP·Filed 2019·Granted Nov 30, 2021·2 cites·20 claims
- 0266US10315900B2Caster wheel with constant force mechanismGONCALVES FERNANDO D·Filed 2014·Granted Jun 11, 2019·3 cites·23 claims
- 0354US9593003B2Caster wheel with constant force mechanismGONCALVES FERNANDO D·Filed 2014·Granted Mar 14, 2017·3 cites·20 claims
- 0434US2016340162A1Caster wheels with torsion spring assemblyRAYMOND CORP·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →