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:
Jan. 26, 2016
Filed:
Feb. 15, 2013
Applicant:
Foro Energy Inc., Littleton, CO (US);
Inventors:
Mark S. Zediker, Castle Rock, CO (US);
Brian O. Faircloth, Evergreen, CO (US);
Sharath K. Kolachalam, Highlands Ranch, CO (US);
Daryl L. Grubb, Houston, TX (US);
Assignee:
FORO ENERGY INC., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/064 (2014.01); E21B 7/15 (2006.01); B23K 26/00 (2014.01); B23K 26/06 (2014.01);
U.S. Cl.
CPC ...
B23K 26/00 (2013.01); B23K 26/0652 (2013.01); B23K 26/1462 (2015.10); E21B 7/15 (2013.01);
Abstract
There is provided high power laser tools and laser heads that utilize total internal reflection ('TIR') structures to direct the laser beam along a laser beam path within the TIR structure. The TIR structures may be a TIR prism having its hypotenuse as a TIR surface.