Inventor · disambiguated record
John Marshall Hooker
Also filed as: HOOKER JOHN M · HOOKER JOHN MARSHALL
4 granted patents·283 citations·filing 1982–2000
82Inventor score
Files withGEN ELECTRIC4
Top patents by PatentIndex Score
4 records- 0197US5410230AVariable speed HVAC without controller and responsive to a conventional thermostatGEN ELECTRIC·Filed 1993·Granted Apr 25, 1995·195 cites·63 claims
- 0282US6189171B1Washing machine having a variable speed motorGEN ELECTRIC·Filed 1999·Granted Feb 20, 2001·39 cites·11 claims
- 0380US6516485B1Washing machine having a variable speed motorGEN ELECTRIC·Filed 2000·Granted Feb 11, 2003·16 cites·8 claims
- 0475US4484243AProtective circuit arrangement for a sheathed heating elementGEN ELECTRIC·Filed 1982·Granted Nov 20, 1984·33 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when John Marshall Hooker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →