Inventor · disambiguated record
Douglas Coulter
Also filed as: COULTER DOUGLAS · COULTER DOUGLAS L
2 granted patents·1 pending application·55 citations·filing 1982–2004
65Inventor score
Files withUS DESIGN CORP1
Top patents by PatentIndex Score
3 records- 0180US4635141AMethod and apparatus for storing data on magnetic or optical mediaUS DESIGN CORP·Filed 1982·Granted Jan 6, 1987·36 cites·34 claims
- 0247US2005075282A1Materials and methods for inhibiting the development of epilepsyFiled 2004·Application pending·0 cites
- 0334US6219635B1Instantaneous detection of human speech pitch pulsesFiled 1998·Granted Apr 17, 2001·19 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Coulter 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 →