Inventor · disambiguated record
David Fenn
Also filed as: FENN DAVID · FENN DAVID J
1 granted patent·2 pending applications·111 citations·filing 1980–2018
54Inventor score
Top patents by PatentIndex Score
3 records- 0188US4311479AMethod of indicating the presence of an impregnant in a substrateEXTERMA GERM PROD·Filed 1980·Granted Jan 19, 1982·111 cites·19 claims
- 0244US2018215854A1Bonded permanent magnets produced by additive manufacturingUT BATTELLE LLC·Filed 2018·Application pending·0 cites
- 0342US2006090425A1Heat sealing apparatusFENN DAVID·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →