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USPTO Patent Rankings Data through Dec 31, 2025
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R. Todd Studebaker — 31 Patents

IDIdatech: 29 patents #3 of 33Top 10%
DSDcns Sa: 2 patents #3 of 17Top 20%
Bend, OR: #14 of 663 inventorsTop 3%
Oregon: #1,271 of 28,073 inventorsTop 5%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
R. Todd Studebaker has been granted 31 US patents while listed as an inventor at Idatech. The first was granted in 2002 and the most recent in April 2014. R. Todd Studebaker ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list R. Todd Studebaker in Bend, OR, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
8696772 Steam reforming fuel processor, burner assembly, and methods of operating the same David J. Edlund, Darrell J. Elliott, Alan E. Hayes, William A. Pledger, Curtiss Renn +1 more 2014-04-15
8636828 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2014-01-28
8257466 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2012-09-04
8157900 Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same William A. Pledger, Vernon Wade Popham, Kyle Taylor 2012-04-17
8057575 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2011-11-15
8021446 Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same Patton M. Adams, David J. Edlund, Vernon Wade Popham, Mesa Scharf 2011-09-20
7981172 Steam reforming fuel processor, burner assembly, and methods of operating the same David J. Edlund, Darrell J. Elliott, Alan E. Hayes, William A. Pledger, Curtiss Renn +1 more 2011-07-19
7972420 Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same William A. Pledger, Vernon Wade Popham, Kyle Taylor 2011-07-05
7828864 Steam reforming fuel processor, burner assembly, and methods of operating the same David J. Edlund, Darrell J. Elliott, Alan E. Hayes, William A. Pledger, Curtiss Renn +1 more 2010-11-09
7819955 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2010-10-26
7789941 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2010-09-07
7736596 Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same David J. Edlund 2010-06-15
7601302 Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same David J. Edlund 2009-10-13
7470293 Feedstock delivery systems, fuel processing systems, and hydrogen generation assemblies including the same David J. Edlund 2008-12-30
7410531 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2008-08-12
7297183 Hydrogen purification devices, components, and fuel processing systems containing the same David J. Edlund, Chester B. Frost 2007-11-20
7195663 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2007-03-27
7101421 Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same David J. Edlund, William A. Pledger 2006-09-05
7052530 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2006-05-30
6953497 Hydrogen purification devices, components and fuel processing systems containing the same David J. Edlund, Charles R. Hill, William A. Pledger 2005-10-11
6824593 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2004-11-30
6767389 Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same David J. Edlund, William A. Pledger 2004-07-27
6723156 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2004-04-20
6719831 Hydrogen purification membranes, components and fuel processing systems containing the same David J. Edlund, William A. Pledger 2004-04-13
6719832 Hydrogen purification devices, components and fuel processing systems containing the same David J. Edlund, Charles R. Hill, William A. Pledger 2004-04-13