Inventor · disambiguated record
David Hellmers
Also filed as: HELLMERS DAVID
3 granted patents·42 citations·filing 2008–2019
65Inventor score
Technology areasH01H
Top patents by PatentIndex Score
3 records- 0185US7462792B1Power transmission safety systemESL POWER SYSTEMS INC·Filed 2008·Granted Dec 9, 2008·39 cites·20 claims
- 0269US11017969B1Self-deactivating tethered interconnection system for power outletESL POWER SYSTEMS INC·Filed 2019·Granted May 25, 2021·2 cites·20 claims
- 0341US8183481B2Mechanical interlock of a lever operated receptacle with a shaft operated switchZINCHUK TOM·Filed 2010·Granted May 22, 2012·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →