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. 11, 2024
Filed:
Nov. 09, 2021
Applicant:
Pi Tech Innovations Llc, Houston, TX (US);
Inventors:
Gregory Prevost, Spring, TX (US);
Edward C. Spatz, Spring, TX (US);
Assignee:
Pi Tech Innovations LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/04 (2006.01); F16C 33/26 (2006.01);
U.S. Cl.
CPC ...
F16C 33/046 (2013.01); F16C 33/043 (2013.01); F16C 33/26 (2013.01); F16C 2240/54 (2013.01); F16C 2361/91 (2013.01);
Abstract
Bearings and valves are provided that include diamond engagement surfaces that are engaged with opposing, metal engagement surfaces that include diamond solvent-catalyst. Also provided are methods of making and using the bearings and valves.