The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 1991
Filed:
Jun. 09, 1989
Applicant:
Inventors:
Hirschel A Katz, Cedar Rapids, IA (US);
George W Pratt, Cedar Rapids, IA (US);
Duane O Tackaberry, Cedar Rapids, IA (US);
Assignee:
Penford Products Co., Cedar Rapids, IA (US);
Primary Examiner:
Int. Cl.
CPC ...
C05F / ;
U.S. Cl.
CPC ...
71-5 ; 71904 ; 47-11 ;
Abstract
A nutrient supplement for enhancing the growth of mushrooms in a compost bed is disclosed. The supplement comprises a protein material (e.g., corn gluten meal) coated with a hydrophilic carbohydrate material.