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

Dan Capperrune — 2 Patents

Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,221,079 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6499436 Portable restraint and confinement device 2002-12-31
5894748 Portable restraint and confinement device 1999-04-20