Inventor · disambiguated record
Douglas W. Jacobs-Perkins
Also filed as: JACOBS-PERKINS DOUGLAS W
3 granted patents·619 citations·filing 1987–1990
81Inventor score
Files withSURVIVAL TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0197US4768568AHazardous material vial apparatus providing expansible sealed and filter vented chambersSURVIVAL TECHNOLOGY·Filed 1987·Granted Sep 6, 1988·314 cites·15 claims
- 0293US4982769APackageSURVIVAL TECHNOLOGY·Filed 1990·Granted Jan 8, 1991·168 cites·19 claims
- 0390US4834149AMethod of reconstituting a hazardous material in a vial, relieving pressure therein, and refilling a dosage syringe therefromSURVIVAL TECHNOLOGY·Filed 1988·Granted May 30, 1989·137 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Douglas W. Jacobs-Perkins 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 →