Inventor · disambiguated record
Michael Willis
Also filed as: WILLIS MICHAEL · WILLIS MICHAEL B · WILLIS MICHAEL R
3 granted patents·1 pending application·19 citations·filing 1980–2021
65Inventor score
Top patents by PatentIndex Score
4 records- 0193US11906487B1Apparatus and method for abrasion testingRATIGAN EDWARD·Filed 2021·Granted Feb 20, 2024·2 cites·20 claims
- 0247US2007206033A1All-in-one recordable cardWILLIS MICHAEL R·Filed 2006·Application pending·0 cites
- 0345US6287031B1Printing apparatusASCOM HASLER MAILING SYS INC·Filed 1997·Granted Sep 11, 2001·14 cites·18 claims
- 0441US4380383ACopying method and apparatusGESTETNER MFG LTD·Filed 1980·Granted Apr 19, 1983·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →