Inventor · disambiguated record

Donald H. Ennis

Also filed as: ENNIS DONALD H

2 granted patents·19 citations·filing 1985–1985

59Inventor score

Technology areasC01G

Files withGTE PROD CORP2

Top patents by PatentIndex Score

2 records

0160US4612183AMethod of producing crystalline ammonium metatungstateGTE PROD CORP·Filed 1985·Granted Sep 16, 1986·11 cites·3 claims
0250US4612181AMethod of producing crystalline ammonium metatungstateGTE PROD CORP·Filed 1985·Granted Sep 16, 1986·8 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →