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:
Jun. 09, 2020
Filed:
Jun. 19, 2018
Free Form Fibers, Llc, Saratoga Springs, NY (US);
Shay L. Harrison, East Schodack, NY (US);
Joseph Pegna, Saratoga Springs, NY (US);
John L. Schneiter, Cohoes, NY (US);
Erik G. Vaaler, Redwood City, CA (US);
Marvin Keshner, Sonora, CA (US);
FREE FORM FIBERS, LLC, Saratoga Springs, NY (US);
Abstract
Composite materials are provided which include a glass-ceramic matrix composition that is lightly crystallized, a fiber reinforcement within the glass-ceramic matrix composition which remains stable at temperatures greater than 1400° C., and an interphase coating formed on the fiber reinforcement. A method of making a composite material is also provided, which includes applying heat and pressure to a shape including fiber reinforcements and glass particles. The heat and pressure lightly crystallize a matrix material formed by the heat and pressure on the glass particles, forming a thermally stable composite material.