Inventor · disambiguated record
Evan B. Welch
Also filed as: WELCH EVAN B
3 granted patents·44 citations·filing 1989–1991
70Inventor score
Top patents by PatentIndex Score
3 records- 0156US5056512AMultilayered hood with elastomeric neck sealDU PONT·Filed 1990·Granted Oct 15, 1991·31 cites·9 claims
- 0241US5114792AMoisture resistant laminated cover electronic utility meterM & FC HOLDING CO INC·Filed 1991·Granted May 19, 1992·11 cites·9 claims
- 0327US5080744AProcess to produce a cover for a utility meter registerM & FC HOLDING CO INC·Filed 1989·Granted Jan 14, 1992·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →