Inventor · disambiguated record
Douglas Halkyard
Also filed as: HALKYARD DOUGLAS · HALKYARD DOUGLAS R
3 granted patents·2 pending applications·204 citations·filing 1982–2013
75Inventor score
Top patents by PatentIndex Score
5 records- 0172US4446967AGermicide sleeve for dental and medical instrumentsHALKYARD DOUGLAS R·Filed 1982·Granted May 8, 1984·88 cites·11 claims
- 0263US4915701AProtective device and syringeHALKYARD DOUGLAS R·Filed 1989·Granted Apr 10, 1990·112 cites·18 claims
- 0353US7325675B2Adhesively-securable mirror wipe assemblyHALKYARD DOUGLAS R·Filed 2004·Granted Feb 5, 2008·4 cites·18 claims
- 0445US2014227658A1Handheld tray for supplying porcelain to a dentistHALKYARD DOUGLAS·Filed 2013·Application pending·0 cites
- 0533US2004026289A1Mirror wipe assemblyFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Douglas Halkyard 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 →