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:
Mar. 14, 1989
Filed:
Feb. 12, 1988
Applicant:
Inventor:
Robert H Silver, Van Nuys, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128664 ; 351221 ;
Abstract
A method and apparatus for determining the presence of substances in human fluids, utilizing variable wavelength beam of light, which is analyzed by spectrographic methods after passage through the vitreous humor of the eye.