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. 04, 1992
Filed:
Jul. 19, 1990
Applicant:
Inventor:
Glenn M Mason, Laramie, WY (US);
Assignee:
Western Research Institute, Laramie, WY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; B09B / ; A62D / ;
U.S. Cl.
CPC ...
423167 ; 423331 ; 423334 ; 423659 ; 423D / ;
Abstract
A process is provided for converting asbestoform material into an environmentally safe material by heating the asbestoform material with an alkaline flux so as to change the crystalline structure of the asbestoform material to a form that is environmentally safe.
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Mason, Glenn. (1992). Thermal modification of asbestos (U.S. Patent No. 5085838). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5085838
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