Real-time adaptive control of additive manufacturing processes using machine learning

M Edward, T Ellis, J Noone - US Patent 10,921,782, 2021 - Google Patents
Methods for control of post-design free form deposition processes or joining processes are
described that utilize machine learning algorithms to improve fabrication out comes. The …

Rocket engine thrust chamber, injector, and turbopump

PJ Beck, LJ Matchett, PWE Barlow - US Patent 10,527,003, 2020 - Google Patents
Disclosed herein are various technologies pertinent to rocket engines, including injector,
thrust chamber, and electrical turbopump devices that may be combined to provide a highly …

Enhanced liquid oxygen-propylene rocket engine

C Bostwick, J Garvey, C Anderson… - US Patent 10,072,612, 2018 - Google Patents
(Continued) Primary Examiner—Lorne Meade (57) ABSTRACT Provided herein are various
improvements to rocket engine components and rocket engine operational techniques. In …

Turbopump, thrust chamber, and injector with distribution system and a circular array of support columns to flow liquid from the distribution system into a combustion …

PJ Beck, LJ Matchett, PWE Barlow - US Patent 11,415,082, 2022 - Google Patents
Primary Examiner Lorne E Meade (74) Attorney, Agent, or Firm—Weaver Austin Villeneuve
& Sampson LLP (57) ABSTRACT Disclosed herein are various technologies pertinent to …

Rocket engine turbopump with coolant passage in impeller central hub

PJ Beck, LJ Matchett, PWE Barlow - US Patent 11,408,375, 2022 - Google Patents
1964).*(Continued) Primary Examiner Lorne E Meade (74) Attorney, Agent, or Firm Weaver
Austin Villeneuve & Sampson LLP (57) ABSTRACT Disclosed herein are various …

Rocket engine injector

PJ Beck, LJ Matchett, PWE Barlow - US Patent 12,196,159, 2025 - Google Patents
US12196159B1 - Rocket engine injector - Google Patents US12196159B1 - Rocket engine
injector - Google Patents Rocket engine injector Download PDF Info Publication number …

Liquid-cooled air-breathing rocket engine

A Davis, S Stegman - US Patent 11,635,044, 2023 - Google Patents
F02K7/00—Plants in which the working fluid is used in a jet only, ie the plants not having a
turbine or other engine driving a compressor or a ducted fan; Control thereofF02K7/10 …

Liquid oxygen-propylene rocket injector

C Bostwick, J Garvey, C Anderson… - US Patent 10,316,795, 2019 - Google Patents
Provided herein are various improvements to rocket engine components and rocket engine
operational techniques. In one example, a rocket engine propellant injection apparatus is …