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

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...Chester Carlson was a patent agent who tired of having to make multiple copies of patent applications using the only duplication method available at the time: carbon paper. In 1959 he came up with a new copying system and took it to IBM for evaluation. The "experts" at IBM determined potential sales to be only 5,000 units because people wouldn't want to use a bulky machine when they had carbon paper. Carlson's invention was the xerography process, the company founded on the system is Xerox.

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A » Araki - Arizmendi ZurutuzaDropdown » Ardai, Charles E. - Ardic, Hifzi Dropdown
Ardai, Charles E.Ardai, Michael L.Ardaillon, PierreArdakani, Ali AfzaliArdalan, SasanArdalan, Sasan H. (2)Ardalan, ShahbazArdamatsky, Vitaly AndreevichArdan, John J.Ardanese, MichelangeloArdanese, RaffaelloArdans, MaureenArdanuc, Serhan M.ARDANZA AZCONDO, CarlosArdary, Zane L. (2)Ardaryan, ArmineArdashnikov, BorisArdati, Mohamad AliARDATI, Mohamad AliArdaud, Pierre (6)ARDAVAN, ArzhangARDAVAN, HoushangArdavan, NiroomandArdavanis, KimonArdavanis, Kimon TullioArdawi, Mohammed S.Ardayfio, David D.Ardebili, HalehArdechir, MomtazArdecky, Robert JArdecky, Robert J. (3)Ardecky, Robert JohnArdehali, MohammadArdehali, Reza
Ardeishar, RaghuArde, Jr., Joseph M.Ardekani, RaminArdekani, Reza A.Ardelan, Jr., John PatrickArdelea, Alexandru N.Ardelean, HélèneArdelean, Jeffrey L.Ardeleanu, AdrianaArdeleanu, StefanArdeley, DidierArdell, George G.Ardell, RichardArdell, Richard E.Ardell, RickArdell, RickardArdell, William E.Ardell-Smith, ZackArdelt, Clarence A.Ardelt, HelmutArdelt, WojciechArdelt, Wojciech J. (2)Ardemagni, Loyce A.Arden, Amy J.Arden, BruceARDEN, DennisArden, Fergus JohnathanArden, Frederic R.Arden, Geoffrey B.Arden, John EricArden, LaurenceArden, NicholasArden, Nick P.Arden, Sidney (2)
Arden, Terence J.Arden, Terry D.Arden, Tony NArden, Tony N.Arden, Wayne R.Arden, William A.Arden-Jacob, Jutta (3)Ardenkjaer-larsen, Jan HenrikArdenkjaer-Larsen, Jan Henrik (5)Ardenkjaer-Larsen, Jan-Henrik (3)Ardent, John C.Ardent, John CraigArdenti, Angelo M.Ardentov, Vasily V.Arderiu Girame, MarcArdern, FergusArdern, Fergus Johnathan (6)Ardern, Fergus Jonathan (2)Ardern, Paul C.Ardern, WilliamArdery, Carlton B.Ardery, Jeffrey Allen (3)Ardes, WilhelmArdeshir, FerozaArdesjo, Carl-Gosta (2)Ardesson, William A.Ardezzone, Frank J. (2)Ardi, Paul J.Ardi, Paul JohnArdia, GabriellaArdic, CanArdic, Hifzi
 
 
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