Inventor · disambiguated record
John Hefin Bowen Evans
Also filed as: EVANS JOHN HEFIN BOWEN
3 granted patents·1,619 citations·filing 2012–2016
82Inventor score
Technology areasA61B
Top patents by PatentIndex Score
3 records- 0198US9421060B2Litz wire battery powered deviceETHICON ENDO SURGERY INC·Filed 2012·Granted Aug 23, 2016·1.3k cites·23 claims
- 0295US9283027B2Battery drain kill feature in a battery powered deviceETHICON ENDO SURGERY INC·Filed 2012·Granted Mar 15, 2016·281 cites·11 claims
- 0388US10779876B2Battery powered surgical instrumentETHICON LLC·Filed 2016·Granted Sep 22, 2020·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →