Inventor · disambiguated record
Keith Alexander
Also filed as: ALEXANDER KEITH · ALEXANDER KEITH L T
5 granted patents·8 citations·filing 1993–2019
67Inventor score
Top patents by PatentIndex Score
5 records- 0160US10629172B1Drum beaterALEXANDER KEITH·Filed 2019·Granted Apr 21, 2020·1 cites·12 claims
- 0244US9729363B2Frequency discriminatorCRFS LTD·Filed 2014·Granted Aug 8, 2017·0 cites·39 claims
- 0343US10571544B2Direction finding using signal powerCRFS LTD·Filed 2016·Granted Feb 25, 2020·0 cites·20 claims
- 0433US10680669B2Frequency discriminatorCRFS LTD·Filed 2016·Granted Jun 9, 2020·0 cites·38 claims
- 0521US5349470ASpoked wheel reflective vest for bicycles and the likeALEXANDER KEITH L T·Filed 1993·Granted Sep 20, 1994·7 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Keith Alexander 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 →