Granted Patent
Utility
US 6,508,254 · App. 09/612,119
Reduced protein reconstituted tobacco and method of making same
Inventors:
John-Paul Mua, Terryl V. Baker, Kenneth Bradley, William R. Conway, Walter M. Drexler
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 7, 2000
Inventors
John-Paul Mua
Terryl V. Baker
Kenneth Bradley
William R. Conway
Walter M. Drexler
Assignee (at issue)
Brown & Williamson Tobacco Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.