Inventor · disambiguated record
Stefan Sand
Also filed as: SAND STEFAN
2 granted patents·2 pending applications·14 citations·filing 2009–2010
55Inventor score
Top patents by PatentIndex Score
4 records- 0175US7954589B2Safety pedal systemGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jun 7, 2011·12 cites·9 claims
- 0240US2009194378A1Brake shieldGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 0328US8327698B2Test device for the fan of an aircraft engineSAND STEFAN·Filed 2009·Granted Dec 11, 2012·2 cites·11 claims
- 0428US2010294602A1Parking brake systemGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →