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All Patents in class 99/495
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
38,977Jun. 23, 1863S. NowlanCoffee Roastercoffee roasters
246,274Aug. 23, 1881R.S. JenningsMethod of and Apparatus for Collecting the Aromatic and Volatile Substances From roasting coffee
344,597Jun. 29, 1886A.L. Saint-AubinProcess of and Apparatus for Treating Coffeeroasting coffee
1,426,496Aug. 22, 1922H.M. NorrisCenter Drain Turntabledrill press accessories
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