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

Robert Francis

IBM: 3 patents #26,272 of 70,183Top 40%
ACAmerican Cyanamid: 1 patents #879 of 1,554Top 60%
Schreiber, CA: #216 of 2,446 inventorsTop 9%
Overall (All Time): #825,960 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11150847 Shingled magnetic recording drive mapping using nonvolatile random access memory for persistent updates Carlos D. Cavanna, Ann Corrao, Ronen Grosman, Hamdi Roumani, Ao Wan 2021-10-19
10423364 Shingled magnetic recording drive mapping using non-volatile random access memory for persistent updates Carlos D. Cavanna, Ann Corrao, Ronen Grosman, Hamdi Roumani, Ao Wan 2019-09-24
10423365 Shingled magnetic recording drive mapping using non-volatile random access memory for persistent updates Carlos D. Cavanna, Ann Corrao, Ronen Grosman, Hamdi Roumani, Ao Wan 2019-09-24
7920930 Process for rapidly controlling a process variable without overshoot using a time domain polynomial feedback controller 2011-04-05
7457673 Process for rapidly controlling a process variable without overshoot using a time domain polynomial feedback controller 2008-11-25
5362746 Process for the manufacture of insecticidal 2-aryl-1-(alkoxymethyl)-4-halo-5-(trifluoromethyl)pyrroles Venkataraman Kameswaran 1994-11-08