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Brevets

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Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US398514530 juil. 197412 oct. 1976Hauni-Werke Korber & Co., KGMethod and apparatus for changing the moisture content of tobacco
US407776324 févr. 19767 mars 1978Klockner-Humboldt-Deutz AktiengesellschaftMethod for regulating combustion processes, particularly for the production of cement in a rotary kiln
US477243926 nov. 198220 sept. 1988Process of quickly manufacturing critically shaped concrete products of high strength
US51602591 mai 19913 nov. 1992Hauck Manufacturing CompanyDraft control method and apparatus for material processing plants
US545125515 déc. 199319 sept. 1995Cadence Environmental Energy, Inc.
Ash Grove Cement Company
Method for improved manufacture of cement in long kilns
US570744420 sept. 199613 janv. 1998F. L. Smidth & Co. A/SMethod for controlling the temperature in a kiln
US80203156 sept. 200720 sept. 2011Tokyo Electron LimitedSubstrate processing method, substrate processing apparatus, and program storage medium