Individual holder
NORTON JOHN K
US·4 granted patents·100 citations·filing 1996–2012
Individually held — no corporate assignee on record.
Technology mixA42B1
Top patents by PatentIndex Score
4 records- 0195US8739316B1Protective headgear and insertsNORTON JOHN K·Filed 2010·Granted Jun 3, 2014·71 cites·5 claims
- 0264USD622558SCutting board plateNORTON JOHN K·Filed 2010·Granted Aug 31, 2010·16 cites·1 claims
- 0353USD678616SProtective headgearNORTON JOHN K·Filed 2012·Granted Mar 19, 2013·8 cites·1 claims
- 0443USD383363SCutting boardNORTON JOHN K·Filed 1996·Granted Sep 9, 1997·5 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →