Inventor · disambiguated record
Stefan Hugel
Also filed as: HUGEL STEFAN · HUGEL STEFAN ROBERT
13 granted patents·1 pending application·200 citations·filing 1993–2019
92Inventor score
Top patents by PatentIndex Score
14 records- 0188US6719101B2Safety brake with retardation-dependent braking forceINVENTIO AG·Filed 2001·Granted Apr 13, 2004·31 cites·15 claims
- 0288US5398781ACable tensioning device for elevatorsHAUSHAHN C GMBH CO·Filed 1993·Granted Mar 21, 1995·45 cites·3 claims
- 0369US5437347ACable tensioning device for elevatorsHAUSHAHN C GMBH CO·Filed 1994·Granted Aug 1, 1995·35 cites·4 claims
- 0468US7036638B2Brake arresting device with adaptable brake force for an elevatorINVENTIO AG·Filed 2002·Granted May 2, 2006·15 cites·14 claims
- 0566US7128189B2Equipment for engaging a safety braking device for a lift cageINVENTIO AG·Filed 2003·Granted Oct 31, 2006·13 cites·12 claims
- 0663US7905328B2Brake device of an elevator carINVENTIO AG·Filed 2007·Granted Mar 15, 2011·7 cites·14 claims
- 0762US11554935B2Elevator carINVENTIO AG·Filed 2019·Granted Jan 17, 2023·0 cites·15 claims
- 0860US5377788ASafety catch device for elevatorsHAUSHAHN C GMBH CO·Filed 1993·Granted Jan 3, 1995·21 cites·4 claims
- 0956US7475756B2Mechanism for indenting a safety gear for an elevator carINVENTIO AG·Filed 2003·Granted Jan 13, 2009·9 cites·5 claims
- 1054US9695011B2Elevator with a safety brakeINVENTIO AG·Filed 2013·Granted Jul 4, 2017·1 cites·11 claims
- 1153US6823969B2Braking device for an elevatorINVENTIO AG·Filed 2002·Granted Nov 30, 2004·7 cites·10 claims
- 1250US5469938AGuide arrangement for elevatorsHAUSHAHN C GMBH CO·Filed 1994·Granted Nov 28, 1995·15 cites·19 claims
- 1341US6805223B2Device for blocking a safety brake for lift equipmentINVENTIO AG·Filed 2002·Granted Oct 19, 2004·1 cites·4 claims
- 1441US2018021630A1Smart Playable Flying Disc and MethodsPLAY IMPOSSIBLE CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →