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

Robert S. Chappell

INIntel: 2 patents #1,186 of 5,158Top 25%
Portland, OR: #471 of 1,708 inventorsTop 30%
Oregon: #985 of 4,132 inventorsTop 25%
Overall (2018): #108,853 of 503,207Top 25%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10031847 System and method for replacement in associative memories using weighted PLRU trees Chunhui Zhang, Yury N. Ilin 2018-07-24
9880948 Method and apparatus for bus lock assistance John W. Faistl, Hermann W. Gartler, Michael D. Tucknott, Rajesh S. Parthasarathy, David William Burns 2018-01-30