Marco Leone — 3 Patents at Polycorp

Marco Leone has been granted 3 US patents while listed as an inventor at Polycorp. The first was granted in 2008 and the most recent in May 2025. Marco Leone ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Marco Leone in Elora, ON, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12305338	One-piece rail boot with integrated flangeway former	Matthew Thomas Bigger	2025-05-20
11268246	System and method for securing tuned mass dampers to rail	Richard Theodore Ellis	2022-03-08
7421058	Device for non-contacting transmission of electrical signals between two relatively moving parts, with reduced perturbing radiation	Stefan Popescu	2008-09-02	$1,362,000

Marco Leone — 3 Patents

Issued Patents All Time

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