Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Allan Dennis Dufour

DRDragonwave: 1 patents #10 of 23Top 45%
Kamloops, CA: #22 of 162 inventorsTop 15%
Overall (All Time): #1,546,345 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8553530 Operating state control in redundancy protection systems Thomas C. Gsell, Haijun Liu 2013-10-08
7123625 Method and apparatus for in-service dynamic allocation of bandwidth in a TDM network Ronald Frank 2006-10-17
6765871 Fiber channel flow control method and apparatus for interface to metro area transport link Stephen Knobel, Barry Pelley, Jim Chi-Luen Yau, Germain Paul Bisson, Randy A. Jones +1 more 2004-07-20