Inventor · disambiguated record
David William Conkin
Also filed as: CONKIN DAVID W · CONKIN DAVID WILLIAM
2 granted patents·1 pending application·5 citations·filing 1997–2019
44Inventor score
Files withCONKIN DAVID WILLIAM2
Top patents by PatentIndex Score
3 records- 0151US2020086467A1Tool for releasably retaining a railway spikeCONKIN DAVID WILLIAM·Filed 2019·Application pending·0 cites
- 0242US10478955B2Tool for releasably retaining a railway spikeCONKIN DAVID WILLIAM·Filed 2017·Granted Nov 19, 2019·0 cites·2 claims
- 0314US6074176AProportional product injection circuit with two diaphragm valvesFiled 1997·Granted Jun 13, 2000·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →