Granted Patent
Utility
US 6,042,852 · App. 08/856,985
Low pressure refrigerated dough product
Inventors:
William A. Atwell, Stephanie C. K. Hankerson, Michael R. Perry, Victor T. Huang, Diane R. Rosenwald, Katy Ghiasi, Andrew Johnson
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: May 15, 1997
Inventors
William A. Atwell
Stephanie C. K. Hankerson
Michael R. Perry
Victor T. Huang
Diane R. Rosenwald
Katy Ghiasi
Andrew Johnson
Assignee (at issue)
The Pillsbury Company
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.