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

Robert E. Chapman — 3 Patents

GLGripple Limited: 1 patents #21 of 28Top 75%
OMOptimil Machinery: 1 patents #3 of 10Top 30%
WAWaveband: 1 patents #3 of 5Top 60%
Overall (All Time): #1,469,050 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10316877 Securing device Lee Giemza 2019-06-11
5959589 Remote fire detection method and implementation thereof Lev S. Sadovnik, Vladimir A. Manasson 1999-09-28
4690186 Log feed apparatus 1987-09-01