Inventor · disambiguated record
Sidney Ernest Proctor
Also filed as: PROCTOR SIDNEY E · PROCTOR SIDNEY ERNEST
3 granted patents·20 citations·filing 1975–1979
64Inventor score
Top patents by PatentIndex Score
3 records- 0159US4274677AMineral cutter pick arrangementPARS ENG CO LTD·Filed 1979·Granted Jun 23, 1981·14 cites·20 claims
- 0233US4003481ABottom unloader for a storage containerAUSTIN HOY & CO LTD·Filed 1975·Granted Jan 18, 1977·6 cites·5 claims
- 0321US4068896AMineral cutter chainsAUSTIN HOY & CO LTD·Filed 1976·Granted Jan 17, 1978·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →