Inventor · disambiguated record
John G. Cannon
Also filed as: CANNON JOHN · CANNON JOHN G
5 granted patents·110 citations·filing 1975–1977
82Inventor score
Top patents by PatentIndex Score
5 records- 0178US4125294AFluid pressure control valve device arranged for fail-safe operationWESTINGHOUSE AIR BRAKE CO·Filed 1977·Granted Nov 14, 1978·16 cites·8 claims
- 0277US4123089AGas service unitOXEQUIP HEALTH IND INC·Filed 1977·Granted Oct 31, 1978·56 cites·1 claims
- 0365US3944298ATruck bolster center bowl wear plateWESTINGHOUSE AIR BRAKE CO·Filed 1975·Granted Mar 16, 1976·19 cites·4 claims
- 0448US4133561AHose couplingWESTINGHOUSE AIR BRAKE CO·Filed 1977·Granted Jan 9, 1979·15 cites·1 claims
- 0539US3985397AWheel slip control of hydro-pneumatic brake apparatusWESTINGHOUSE AIR BRAKE CO·Filed 1975·Granted Oct 12, 1976·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →