Granted Patent
Utility
US 5,843,513 · App. 08/778,181
Method and apparatus for injecting dry solids particulates into a flow of ground meat
Inventors:
Daniel B. Wilke, Ralph H. Bethke, Bonnie M. Hinze
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Jan 2, 1997
Inventors
Daniel B. Wilke
Ralph H. Bethke
Bonnie M. Hinze
Assignee (at issue)
KRAFT FOODS HOLDINGS, INC.
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.