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:
Apr. 25, 2000
Filed:
Jun. 12, 1998
Applicant:
Inventors:
Robert Ernest Troxler, Raleigh, NC (US);
W Linus Dep, Chapel Hill, NC (US);
William Finch Troxler, Sr, Raleigh, NC (US);
Assignee:
Troxler Electronics Laboratories, Inc., Research Triangle Park, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436155 ; 110236 ; 110345 ; 422 78 ; 436 60 ; 436139 ; 436145 ; 436157 ; 436160 ; 436174 ; 436181 ;
Abstract
An apparatus and method for assaying an asphalt-containing composite material by irradiating the sample using a radiation source having a tunable preselected wavelength selected to closely approximate the absorbance wavelength of a particular material or materials found in the composite material to reduce the overall time and temperatures ordinarily needed to combust and assay such samples.
Troxler, Robert. (2000). Method and apparatus for analyzing asphalt content (U.S. Patent No. 6054323). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6054323
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile