Inventor · disambiguated record
Douglas J. Hartnett
Also filed as: HARTNETT DOUGLAS J
4 granted patents·1 pending application·4 citations·filing 2014–2019
61Inventor score
Files withRAYTHEON CO5
Top patents by PatentIndex Score
5 records- 0177US10281694B2Anamorphic refractive objective lens assemblyRAYTHEON CO·Filed 2017·Granted May 7, 2019·3 cites·11 claims
- 0256US9500836B2Precision optical mount for optical devicesRAYTHEON CO·Filed 2014·Granted Nov 22, 2016·1 cites·22 claims
- 0355US10976528B2Anamorphic refractive objective lens assemblyRAYTHEON CO·Filed 2019·Granted Apr 13, 2021·0 cites·7 claims
- 0443US9857585B2Rolling beam splitter optical switching mechanism for combination and selection of detector illuminationRAYTHEON CO·Filed 2015·Granted Jan 2, 2018·0 cites·17 claims
- 0537US2019179130A1Simultaneous multi-magnification reflective telescope utilizing a shared primary mirrorRAYTHEON CO·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Douglas J. Hartnett 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 →