Inventor · disambiguated record
Douglas D. Havenhill
Also filed as: HAVENHILL DOUGLAS D
3 granted patents·130 citations·filing 1985–1993
76Inventor score
Top patents by PatentIndex Score
3 records- 0181US4642501AMagnetic suspension and pointing system with flux feedback linearizationSPERRY CORP·Filed 1985·Granted Feb 10, 1987·42 cites·9 claims
- 0279US5386738ADirect torque control moment gyroscopeHONEYWELL INC·Filed 1992·Granted Feb 7, 1995·53 cites·20 claims
- 0377US5455397AZero reference rotation sense indicatorHONEYWELL INC·Filed 1993·Granted Oct 3, 1995·35 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Douglas D. Havenhill 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 →