Inventor · disambiguated record
Michael Key
Also filed as: KEY MICHAEL · KEY MICHAEL D · KEY MICHAEL DAVID
7 granted patents·83 citations·filing 1973–2021
83Inventor score
Top patents by PatentIndex Score
7 records- 0189US4009076AEnzyme granulesLEVER BROTHERS LTD·Filed 1973·Granted Feb 22, 1977·46 cites·11 claims
- 0261US9957979B2Impeller removal and installationKEY MICHAEL·Filed 2015·Granted May 1, 2018·1 cites·19 claims
- 0360US8739457B1Animal attracting apparatus and method of useKEY MICHAEL D·Filed 2013·Granted Jun 3, 2014·3 cites·23 claims
- 0457USD823658SDrive end socketKEY MICHAEL·Filed 2018·Granted Jul 24, 2018·9 cites·1 claims
- 0553US4102057AManufacture of detergent compositionsLEVER BROTHERS LTD·Filed 1977·Granted Jul 25, 1978·17 cites·5 claims
- 0651USD841420SClosed impeller toolKEY MICHAEL·Filed 2018·Granted Feb 26, 2019·7 cites·1 claims
- 0727USD992384SClosed impeller toolKEY MICHAEL·Filed 2021·Granted Jul 18, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →