Inventor · disambiguated record
Walter Drobot
Also filed as: DROBOT WALTER
4 granted patents·116 citations·filing 1980–1980
79Inventor score
Files withENGELHARD MIN & CHEM4
Top patents by PatentIndex Score
4 records- 0190US4293333AMicrobiological recovery of metalsENGELHARD MIN & CHEM·Filed 1980·Granted Oct 6, 1981·59 cites·27 claims
- 0276US4293334ARecovery of metalsENGELHARD MIN & CHEM·Filed 1980·Granted Oct 6, 1981·40 cites·13 claims
- 0356US4289531AProcess for recovering precious metalsENGELHARD MIN & CHEM·Filed 1980·Granted Sep 15, 1981·10 cites·11 claims
- 0448US4257807APrecious metals recovery processENGELHARD MIN & CHEM·Filed 1980·Granted Mar 24, 1981·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →