Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Crowell

CSCabletron Systems: 2 patents #44 of 189Top 25%
ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Spring, TX: #748 of 2,039 inventorsTop 40%
Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,621,195 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10466153 Coreflood testing system and methods for simultaneous measurement of key core properties Robin Gupta, Robert Longoria, Jeffrey D. Spitzenberger, David C. Laverick 2019-11-05
6199172 Method and apparatus for testing the responsiveness of a network device Craig Dube, Michael J. Arsenault 2001-03-06
6115362 Method and apparatus for determining frame relay connections Patrick A. Bosa, Gregory Mayo 2000-09-05