Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John Pirone

RIRtc Industries: 2 patents #29 of 49Top 60%
Palatine, IL: #522 of 1,176 inventorsTop 45%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,997,317 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9486088 Product management display system Stephen N. Hardy, Tony Dipaolo, Stuart Parsons 2016-11-08
9232864 Product management display system with trackless pusher mechanism Stephen N. Hardy 2016-01-12