Inventor · disambiguated record
Washington Harrell
Also filed as: HARRELL WASHINGTON
3 granted patents·53 citations·filing 1976–1995
72Inventor score
Files withHARRELL WASHINGTON2
Top patents by PatentIndex Score
3 records- 0172US4008589AIgnition switch security shield protection against car theftHARRELL WASHINGTON·Filed 1976·Granted Feb 22, 1977·29 cites·6 claims
- 0240US5595078ASteering wheel disabling motor vehicle anti-theft deviceFiled 1995·Granted Jan 21, 1997·17 cites·5 claims
- 0328US5212970AMotor vehicle anti-theft deviceHARRELL WASHINGTON·Filed 1992·Granted May 25, 1993·7 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Washington Harrell 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 →