Frank Ivan — 2 Patents at Unknown

Frank Ivan has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 2013. Frank Ivan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frank Ivan in Sidney, BC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8607676	Double helix die grooving tool for pipe	—	2013-12-17
8505713	Guide roller for centering conveyor belts	—	2013-08-13

Frank Ivan — 2 Patents

Issued Patents All Time

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