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:
Sep. 26, 2000
Filed:
Oct. 13, 1998
Applicant:
Inventors:
Dong Wook Kim, Seoul, KR;
Jae Kyung Jo, Sungnam, KR;
No Hyuk Kwak, Suwon, KR;
Jae Gun Bae, Seoul, KR;
Chung Hwan Oh, Seoul, KR;
Youn Gun Chin, Taegu, KR;
Yong Sik Lee, Seoul, KR;
Assignee:
Hyundai Engineering Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C05F / ; C05F / ; B09B / ; B01D / ; B01F / ;
U.S. Cl.
CPC ...
71-8 ; 71-9 ; 71 12 ; 71 15 ; 4221841 ; 422171 ; 366138 ; 366186 ; 210178 ; 4352901 ; 4352902 ; 4352903 ; 4352904 ; 4352941 ; 435819 ;
Abstract
An apparatus and method for manufacturing barnyard manure using sewage and night-soil sludge for use in farmlands and flower gardens so as to prevent secondary contamination of the environment quickly, at a low cost, and with high efficiency.