Inventor · disambiguated record
Bertil Friman
Also filed as: FRIMAN BERTIL
3 granted patents·25 citations·filing 2005–2014
66Inventor score
Technology areasD05B
Top patents by PatentIndex Score
3 records- 0190US7240628B2Thread feed for a sewing machineVSM GROUP AB·Filed 2005·Granted Jul 10, 2007·16 cites·41 claims
- 0279US7225747B2Control of thread feed for a sewing machineVSM GROUP AB·Filed 2005·Granted Jun 5, 2007·8 cites·30 claims
- 0355US9631304B2Variable timing system of a sewing machine and method for selectively adjusting a timing of such a systemSINGER SOURCING LTD LLC·Filed 2014·Granted Apr 25, 2017·1 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →