Inventor · disambiguated record
Keith Duke
Also filed as: DUKE KEITH · DUKE KEITH A
8 granted patents·507 citations·filing 1990–2014
89Inventor score
Top patents by PatentIndex Score
8 records- 0190US7128761B2Method and apparatus for replacing a damaged spinal discAXIOMED SPINE CORP·Filed 2003·Granted Oct 31, 2006·165 cites·28 claims
- 0283US7695517B2Apparatus for replacing a damaged spinal discAXIOMED SPINE CORP·Filed 2003·Granted Apr 13, 2010·90 cites·44 claims
- 0383US5148809AMethod and apparatus for detecting blood vessels and displaying an enhanced video image from an ultrasound scanASGARD MEDICAL SYSTEMS INC·Filed 1990·Granted Sep 22, 1992·177 cites·16 claims
- 0476US7850697B2Method and apparatus for replacing a spinal discAXIOMED SPINE CORP·Filed 2005·Granted Dec 14, 2010·15 cites·7 claims
- 0576US7588600B2Method for replacing a damaged spinal discAXIOMED SPINE CORP·Filed 2003·Granted Sep 15, 2009·53 cites·39 claims
- 0659US8956412B2Artificial discKURAS JAMES M·Filed 2007·Granted Feb 17, 2015·3 cites·30 claims
- 0759US8449616B2Apparatus for replacing a damaged spinal discZIMMERS KARI B·Filed 2011·Granted May 28, 2013·4 cites·29 claims
- 0837US10363141B2Artificial discAXIOMED SPINE CORP·Filed 2014·Granted Jul 30, 2019·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Keith Duke 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 →