Inventor · disambiguated record
William H. Johnston
Also filed as: JOHNSTON WILLIAM H
5 granted patents·312 citations·filing 1985–2020
82Inventor score
Top patents by PatentIndex Score
5 records- 0190US5518239ALottery racing sweepstakeFiled 1994·Granted May 21, 1996·271 cites·20 claims
- 0279US11146961B2Third party certificate management for native mobile apps and internet of things appsJPMORGAN CHASE BANK NA·Filed 2020·Granted Oct 12, 2021·2 cites·20 claims
- 0355US4738578ABulk material reclaiming apparatusCSL GROUP INC·Filed 1985·Granted Apr 19, 1988·14 cites·12 claims
- 0454US5024568ABulk material reclaiming apparatusCSL GROUP INC·Filed 1989·Granted Jun 18, 1991·12 cites·10 claims
- 0551US4712962AArticulated boom mechanism for unloading bulk solid material from a shipCSL GROUP INC·Filed 1986·Granted Dec 15, 1987·13 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →