Inventor · disambiguated record
John Malcolm Upson
Also filed as: UPSON JOHN M · UPSON JOHN MALCOLM
4 granted patents·291 citations·filing 1995–2002
83Inventor score
Top patents by PatentIndex Score
4 records- 0195USD441441SAir freshenerRECKITT & COLMANN PROD LTD·Filed 2000·Granted May 1, 2001·124 cites·1 claims
- 0293USD484585SAir freshener deviceRECKITT BENCKISER UK LTD·Filed 2002·Granted Dec 30, 2003·71 cites·1 claims
- 0392USD376002SContainer for an air freshenerRECKITT & COLMANN PROD LTD·Filed 1995·Granted Nov 26, 1996·62 cites·1 claims
- 0484USD484229SAir freshener deviceRECKITT BENCKISER UK LTD·Filed 2002·Granted Dec 23, 2003·34 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →