Inventor · disambiguated record
John W. Leask
Also filed as: LEASK JOHN C · LEASK JOHN W · LEASK JOHN WILSON
4 granted patents·292 citations·filing 1975–1989
82Inventor score
Files withENGINEERING DYNAMICS CORP4
Top patents by PatentIndex Score
4 records- 0192US4927136ABraking system for exercise apparatusENGINEERING DYNAMICS CORP·Filed 1989·Granted May 22, 1990·161 cites·13 claims
- 0287US3988589AMethods of collimator fabricationENGINEERING DYNAMICS CORP·Filed 1975·Granted Oct 26, 1976·49 cites·14 claims
- 0385US4054800AMethods of collimator fabricationENGINEERING DYNAMICS CORP·Filed 1976·Granted Oct 18, 1977·41 cites·15 claims
- 0477US4250392ABi-focal collimatorENGINEERING DYNAMICS CORP·Filed 1979·Granted Feb 10, 1981·41 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →