Assignee
BIERMA JOCHUM
4 granted patents·1 pending application·4 citations·filing 2005–2024
Top patents by PatentIndex Score
5 records- 0158US7080842B2Device for climbing stairs for a wheelchairBIERMA JOCHUM·Filed 2005·Granted Jul 25, 2006·4 cites·7 claims
- 0257US2025313245A1Sack Truck That Can Be Converted Into a Four-Wheeled Hand TruckBIERMA JOCHUM·Filed 2024·Application pending·0 cites
- 0346US8356565B2Tensioning device for a carrying netBIERMA JOCHUM·Filed 2009·Granted Jan 22, 2013·0 cites·5 claims
- 0444US8096258B2Collapsible catamaranBIERMA JOCHUM·Filed 2009·Granted Jan 17, 2012·0 cites·5 claims
- 0535US10167068B2Apparatus for rowing in the direction the rower is facingBIERMA JOCHUM·Filed 2015·Granted Jan 1, 2019·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →