Inventor · disambiguated record
James Malcolm Pigney
Also filed as: PIGNEY JAMES MALCOLM
2 granted patents·14 citations·filing 1974–1976
50Inventor score
Top patents by PatentIndex Score
2 records- 0152US4050298AManually operated control valve and testing apparatus incorporating such valveHOPE TECH DEV LTD·Filed 1976·Granted Sep 27, 1977·14 cites·9 claims
- 0215US3938849AMethod and apparatus for inhibiting vehicle wheel lockingHOPE FREDERICK JOHN CHARLES·Filed 1974·Granted Feb 17, 1976·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →