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

Frederick A. Tompkins, Jr. — 7 Patents

PSProgress Software: 7 patents #3 of 134Top 3%
Londonderry, NH: #52 of 312 inventorsTop 20%
New Hampshire: #2,158 of 12,181 inventorsTop 20%
Overall (All Time): #735,108 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9317372 Dynamic membership management in a distributed system Benjamin Rousseau, Carl C. Hu 2016-04-19
8719227 Dynamic membership management in a distributed system Benjamin Rousseau, Carl C. Hu 2014-05-06
8417670 Dynamic membership management in a distributed system Benjamin Rousseau, Carl C. Hu 2013-04-09
8171028 Dynamic membership management in a distributed system Benjamin Rousseau, Carl C. Hu 2012-05-01
7765186 Update-anywhere replication of distributed systems Carl C. Hu, Benjamin Rousseau 2010-07-27
7739235 Dynamic membership management in a distributed system Benjamin Rousseau, Carl C. Hu 2010-06-15
7426653 Fault tolerant distributed lock management Carl C. Hu, Michael Teixeira 2008-09-16