U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.

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H » Hansen - HardenDropdown » Hanson, Joe J. - Hanson, Marcia B. Dropdown
Hanson, Joe J. (2)Hanson, JoelHanson, Joe L.Hanson, Joel K.Hanson, John (8)HANSON, JOHNHanson, John ArvidHanson, John CHanson, John C. (4)Hanson, John ChristopherHanson, John D. (4)Hanson, John DavidHanson, John DouglasHanson, John E.Hanson, John Eric (2)Hanson, John G.Hanson, John L. (2)Hanson, John M. (2)Hanson, John P.Hanson, John R. (2)Hanson, John S.Hanson, JonHanson, Jonathan B.Hanson, Jonathan P.Hanson, Jon H.Hanson, JosefHanson, Joseph B.Hanson, Joseph J.Hanson, June ArleneHanson, Karen E.Hanson, Karen KristenHanson, Karl L.Hanson, KarrieHANSON, Karrie
HANSON, KARRIEHanson, Karrie J.Hanson, Karrie JoHanson, Kathleen L.Hanson, Kathryn W.Hanson, Keenan MichaelHanson, KeithHanson, Kelly M.HANSON, KELLY M.Hanson, Kenneth (2)Hanson, Kenneth E. (2)Hanson, Kenneth M.Hanson, Kenneth P.Hanson, Kent L.Hanson, Kenton L.Hanson, Kent R.Hanson, Kerry A.Hanson, Kevin L.Hanson, Kevin M.Hanson, Kim A.Hanson, Kim AnnHanson, Kirk A.Hanson, Kirk D.Hanson, Kris B.Hanson, KristinHanson, Kristopher A.Hanson, KyleHanson, Kyle M. (2)Hanson, Larry A.Hanson, Larry E.Hanson, Larry G.Hanson, Larry K. (2)Hanson, Larry P.Hanson, Lars A.
Hanson, Lars &#U+00C5Hanson, Laura J.Hanson, Laura O'ConnorHanson, Laurence B.Hanson, Lawrence G.Hanson, Leah L.Hanson, LeeHanson, Lee FrederickHanson, LeilaHanson, LennartHanson, LeonardHanson, Leon C.Hanson, Leon L.Hanson, LesterHanson, Lester A. (2)Hanson, Linda E.Hanson, LisaHanson, Lisa A.Hanson, Lisa J. (2)Hanson, Lisa M. (2)Hanson, Lloyd D. (4)Hanson, Louis J.Hanson, Lowell C.Hanson, Lowell D.Hanson, Lowell R. (2)Hanson, Luther B.Hanson, Lyle J.Hanson, Lyle R.Hanson, Lyndon J.Hanson, Malcolm C.Hanson, Marc C.Hanson, Marcia B.
 
 
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