John Hoffmann — 2 Patents at Fpinnovations

John Hoffmann — 2 Patents

FPFpinnovations: 1 patents #52 of 122Top 45%

PCPulp And Paper Research Institute Of Canada: 1 patents #28 of 122Top 25%

Burnaby, CA: #438 of 1,166 inventorsTop 40%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

John Hoffmann has been granted 2 US patents while listed as an inventor at Fpinnovations. The first was granted in 1996 and the most recent in June 2008. John Hoffmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Hoffmann in Burnaby, BC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7384503	Determination of contaminant particles in an aqueous pulp	James A. Olson	2008-06-10
5542542	System for detecting contaminants	Robert William GOODING, Norman King Roberts, Robert S. Hart	1996-08-06

John Hoffmann — 2 Patents

Issued Patents All Time

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