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:
Oct. 27, 2026
Filed:
Jun. 05, 2025
GE Vernova Infrastructure Technology Llc, Greenville, SC (US);
Surinder Singh Pabla, Greer, SC (US);
Jon Conrad Schaffer, Greenville, SC (US);
Donald Timothy Lemon, Greenville, SC (US);
Richert Arthur Davis, Greenville, SC (US);
William Mcentaggart, Marietta, GA (US);
GE Vernova Infrastructure Technology LLC, Greenville, SC (US);
Abstract
A system includes a turbine and a spline gear coupled to the turbine. The spline gear includes first and second gear portions. The first gear portion includes a first surface configured to engage a second surface of the second gear portion. The first surface includes a first roughened surface having a plurality of first treatment zones distributed in two dimensions. A post-treatment coefficient of friction (COF) between the first and second surfaces is less than a threshold COF value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile