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Browse: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 1 | 3 | W. Norman Roth patentsThe following is a sampling of recent W. Norman Roth patent applications (USPTO Patent Application #, Patent Title) sorted by month.May 2009 - W. Norman Roth patents 20090131179 - Torsionally rigid flexible coupling, in particular fully-steel coupling March 2009 - W. Norman Roth patents 20090072446 - Process of making a vehicle airbag cover March 2008 - W. Norman Roth patents 20080058163 - Lockable manual release device for a brake February 2008 - W. Norman Roth patents 20080050237 - Rotor for wind turbine June 2007 - W. Norman Roth patents 20070136968 - Toothbrush May 2007 - W. Norman Roth patents 20070107997 - Caliper brake with disengaged position 20070107998 - Coupling/brake combination 20070108741 - Airbag apparatus for automobile ### This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with W. Norman Roth in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for W. Norman Roth with additional patents listed. Browse our Agent directory for other possible listings. ### FreshPatents.com Support |