Inventor · disambiguated record
John Nellessen
Also filed as: NELLESSEN JOHN · NELLESSEN JOHN E · NELLESSEN SR JOHN
5 granted patents·1 pending application·24 citations·filing 1990–2020
73Inventor score
Top patents by PatentIndex Score
6 records- 0189US11361892B2Multipurpose permanent magnetic systemNELLESSEN JOHN E·Filed 2020·Granted Jun 14, 2022·3 cites·22 claims
- 0250US11158446B2Magnet releaseNELLESSEN JOHN E·Filed 2019·Granted Oct 26, 2021·0 cites·13 claims
- 0342US5128644AReusable combination cow magnet assembly and fluid treatment magnetNELLESSEN JOHN E·Filed 1990·Granted Jul 7, 1992·17 cites·5 claims
- 0438US7183885B2Ferrous fastener starter and ferrous object locatorNELLESSEN SR JOHN·Filed 2004·Granted Feb 27, 2007·4 cites·8 claims
- 0535US7557685B2Mineral supplement cow magnetNELLESSEN JOHN·Filed 2006·Granted Jul 7, 2009·0 cites·5 claims
- 0632US2008187393A1Magnetic jointNELLESSEN JOHN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →