Inventor · disambiguated record
Robert D. H. Willans
Also filed as: WILLANS ROBERT D H
8 granted patents·402 citations·filing 1977–1989
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US4717540AMethod and apparatus for dissolving nickel in molten zincCOMINCO LTD·Filed 1986·Granted Jan 5, 1988·150 cites·13 claims
- 0294US4743428AMethod for agitating metals and producing alloysCOMINCO LTD·Filed 1986·Granted May 10, 1988·158 cites·11 claims
- 0386US4479854AMethod and apparatus for stripping cathodesCOMINCO LTD·Filed 1984·Granted Oct 30, 1984·38 cites·31 claims
- 0467US4137130AAutomatic stripping of cathode zincCOMINCO LTD·Filed 1977·Granted Jan 30, 1979·14 cites·18 claims
- 0564US4969502AMethod and apparatus for the casting of metalsCOMINCO LTD·Filed 1989·Granted Nov 13, 1990·11 cites·10 claims
- 0664US4595421AMethod for cleaning electrodesREDHEAD HARRY T·Filed 1984·Granted Jun 17, 1986·16 cites·25 claims
- 0761US4447308AElectrode brushing apparatusCOMINCO LTD·Filed 1983·Granted May 8, 1984·12 cites·10 claims
- 0836US4998579AElectrode casting systemCOMINCO LTD·Filed 1989·Granted Mar 12, 1991·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →