Inventor · disambiguated record
Michael James Johnstone
Also filed as: JOHNSTONE MICHAEL J · JOHNSTONE MICHAEL JAMES
3 granted patents·1 pending application·19 citations·filing 2003–2012
67Inventor score
Top patents by PatentIndex Score
4 records- 0174US8844206B2Mobile truck-mounted performance stage on a hydraulic liftJOHNSTONE MICHAEL JAMES·Filed 2012·Granted Sep 30, 2014·9 cites·19 claims
- 0258US6938775B2Button cell battery pack with air access channelROVCAL INC·Filed 2003·Granted Sep 6, 2005·7 cites·27 claims
- 0345US2006065570A1Merchandise packageMARTIN SEAN A·Filed 2004·Application pending·0 cites
- 0430USD707365STruck-mounted performance stageJOHNSTONE MICHAEL JAMES·Filed 2012·Granted Jun 17, 2014·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →