03939280 is referenced by 48 patents and cites 2 patents.

A process of treating poultry manure with acid, formaldehyde and urea to obtain a pathogen-free product suitable as a feedstuff for ruminant animals.

Title
Process for treating animal waste
Application Number
5/501888
Publication Number
3939280
Application Date
August 30, 1974
Publication Date
February 17, 1976
Inventor
John N Karnemaat
Comstock Township, Kalamazoo County
MI, US
Agent
Woodhams Blanchard and Flynn
Assignee
General Environmental Systems Co
IN, US
IPC
A23K 1/00
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