Inventor · disambiguated record
Alan D. Douglas
Also filed as: DOUGLAS ALAN D
11 granted patents·171 citations·filing 1984–1989
91Inventor score
Files withGTE PROD CORP11
Top patents by PatentIndex Score
11 records- 0191US4521381ARecovery of rheniumGTE PROD CORP·Filed 1984·Granted Jun 4, 1985·36 cites·4 claims
- 0289US4557906ARecovery of rheniumGTE PROD CORP·Filed 1984·Granted Dec 10, 1985·35 cites·1 claims
- 0379US4603043AControllable nitrate fusionGTE PROD CORP·Filed 1985·Granted Jul 29, 1986·21 cites·3 claims
- 0475US4604278AProduction of ammonium tetrathiomolybdateGTE PROD CORP·Filed 1985·Granted Aug 5, 1986·19 cites·7 claims
- 0574US4604265ARecovery of tungsten and rheniumGTE PROD CORP·Filed 1985·Granted Aug 5, 1986·21 cites·8 claims
- 0661US4599222ARecovery of tungsten and rheniumGTE PROD CORP·Filed 1985·Granted Jul 8, 1986·12 cites·18 claims
- 0760US4584185ARecovery of tungsten and rheniumGTE PROD CORP·Filed 1985·Granted Apr 22, 1986·10 cites·5 claims
- 0853US4599223ASeparation of tungsten from rheniumGTE PROD CORP·Filed 1985·Granted Jul 8, 1986·11 cites·5 claims
- 0933US4816069AMethod for converting cobalt to cobalt metal powderGTE PROD CORP·Filed 1988·Granted Mar 28, 1989·4 cites·10 claims
- 1031US4889703AProcess for producing tungstosilicic acidGTE PROD CORP·Filed 1989·Granted Dec 26, 1989·2 cites·5 claims
- 1129US4759915AProcess for extracting tungsten from alkali metal tungstate solutionsGTE PROD CORP·Filed 1985·Granted Jul 26, 1988·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →