Inventor · disambiguated record
Thomas Frei
Also filed as: FREI THOMAS
12 granted patents·3 pending applications·375 citations·filing 1998–2023
91Inventor score
Files withDISETRONIC LICENSING AG7LEVO AG WOHLEN2STIHL AG & CO KG ANDREAS2DIESETRONIC LICENSING AG1GEBRÜDER FREI GMBH & CO KG1
Top patents by PatentIndex Score
15 records- 0181US10314751B2Stand-up wheelchairLEVO AG WOHLEN·Filed 2015·Granted Jun 11, 2019·5 cites·28 claims
- 0276US6413244B1Catheter system for skin passage unitsDISETRONIC LICENSING AG·Filed 1999·Granted Jul 2, 2002·145 cites·9 claims
- 0374US12138699B2Saw chainSTIHL AG & CO KG ANDREAS·Filed 2023·Granted Nov 12, 2024·0 cites·9 claims
- 0473US6010494AConnection system for medical applicationsDISETRONIC LICENSING AG·Filed 1998·Granted Jan 4, 2000·144 cites·16 claims
- 0566US10874566B2Stand up wheelchairLEVO AG WOHLEN·Filed 2019·Granted Dec 29, 2020·1 cites·19 claims
- 0664US11628509B2Saw chainSTIHL AG & CO KG ANDREAS·Filed 2021·Granted Apr 18, 2023·0 cites·11 claims
- 0746US7670312B2Sensor system including a port bodyDISETRONIC LICENSING AG·Filed 2005·Granted Mar 2, 2010·0 cites·15 claims
- 0846US2014305257A1Steering headGebrüder Frei GmbH & Co·Filed 2014·Application pending·0 cites
- 0945US6986755B2Sensor system including port bodyDISETRONIC LICENSING AG·Filed 2001·Granted Jan 17, 2006·3 cites·32 claims
- 1037US6270475B1Port body for the administration of drugsDIESETRONIC LICENSING AG·Filed 1998·Granted Aug 7, 2001·40 cites·25 claims
- 1135US6945955B1Sensor system including a port bodyDISETRONIC LICENSING AG·Filed 1999·Granted Sep 20, 2005·19 cites·8 claims
- 1233US2017267506A1Tiller head for a pedestrian and rider forkliftGEBRÜDER FREI GMBH & CO KG·Filed 2015·Application pending·0 cites
- 1333US2001051794A1Port body for the administration of drugsFiled 2001·Application pending·0 cites
- 1430US6071265ACatheter system for skin passage unitsDISETRONIC LICENSING AG·Filed 1998·Granted Jun 6, 2000·9 cites·7 claims
- 1529US6053902AImplanted body catheterDISETRONIC LICENSING AG·Filed 1998·Granted Apr 25, 2000·9 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →