Inventor · disambiguated record
John Stobart
Also filed as: STOBART JOHN
4 granted patents·75 citations·filing 1989–1999
79Inventor score
Top patents by PatentIndex Score
4 records- 0167US4947922ATensioning stretched-canvas frame and method for useSTOBART JOHN·Filed 1989·Granted Aug 14, 1990·24 cites·6 claims
- 0263US6138741AStability stretcher frameFiled 1998·Granted Oct 31, 2000·27 cites·10 claims
- 0349US5052462ACanvas tensioning picture frameSTOBART JOHN·Filed 1990·Granted Oct 1, 1991·14 cites·9 claims
- 0436US6244089B1Embossing device for embossing the edge of round blanksSCHULER PRESSEN GMBH & CO·Filed 1999·Granted Jun 12, 2001·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →