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:
Oct. 15, 1985
Filed:
Mar. 14, 1983
Applicant:
Inventor:
Jerry H Stoller, Bunkerhill, TX (US);
Assignee:
Stoller Enterprises, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05B / ; A01N / ;
U.S. Cl.
CPC ...
71 53 ; 71 6408 ; 71 6413 ; 71DI / ;
Abstract
A fertilizer composition which provides high soil mobility of phosphorus comprising an intimate mixture of 1 to 100 micron size ground rock phosphate and sufficient sulfur of 1 to 5 micron size in a weight ratio of P.sub.2 O.sub.5 :S in the range of 1:0.5 to 1:2.0 to convert said rock phosphate to a soluble form of phosphorus when said sulfur is oxidized by soil bacteria to sulfuric acid.