Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RH

Robert Michael Hershfeld

SASun Automation: 3 patents #3 of 14Top 25%
Parkton, MD: #24 of 67 inventorsTop 40%
Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,396,037 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11701901 Conveyors for box making machines and method 2023-07-18
11235596 Conveyors for box making machines 2022-02-01
9493307 Conveyors for box making machines 2016-11-15