Assignee
HAKKALA ERKKI
FI·3 granted patents·5 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0167US8171589B2Individually formed footwear and a related methodHAKKALA ERKKI·Filed 2010·Granted May 8, 2012·3 cites·6 claims
- 0259US9386819B2Insole with heating elementHAKKALA ERKKI·Filed 2011·Granted Jul 12, 2016·1 cites·15 claims
- 0347US9615628B2Insole and a method and a system for insole manufactureHAKKALA ERKKI·Filed 2009·Granted Apr 11, 2017·1 cites·7 claims
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