Inventor · disambiguated record
W. Matthew Duffield, Jr.
Also filed as: DUFFIELD JR W MATTHEW
3 granted patents·0 citations·filing 2011–2014
50Inventor score
Top patents by PatentIndex Score
3 records- 0147US9199299B2Penetrator and method of manufacturing sameADF LLC·Filed 2014·Granted Dec 1, 2015·0 cites·3 claims
- 0245US8807001B2Penetrator and method of manufacturing sameADF LLC·Filed 2013·Granted Aug 19, 2014·0 cites·3 claims
- 0330US8567297B2Penetrator and method of manufacture sameROSE DAVID M·Filed 2011·Granted Oct 29, 2013·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →