Granted Patent
Utility
US 5,292,541 · App. 07/674,442
Browning materials derived from the pyrolysis of sugars and starches
Inventors:
Gary L. Underwood, John A. Stradal
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Mar 27, 1991
Inventors
Gary L. Underwood
John A. Stradal
Assignee (at issue)
RED ARROW PRODUCTS CO., LLC.
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.