Inventor
BARNHART DAVID RICHARD
US14 patents
⚠️ This page may combine multiple inventors who share the name “BARNHART DAVID RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
12 patentsUS10072845B2Sep 11, 2018
Fuel nozzle heat shield
GEN ELECTRIC14 citations81
US10357827B2Jul 23, 2019
Apparatus and methods for production additive manufacturing
GEN ELECTRIC12 citations80
US10240537B2Mar 26, 2019
Metering valve assembly and method of assembly thereof
GEN ELECTRIC2 citations70
US11292063B2Apr 5, 2022
Apparatus and methods for production additive manufacturing
GEN ELECTRIC3 citations69
US11833755B2Dec 5, 2023
Vatless additive manufacturing apparatus and method
GEN ELECTRIC0 citations62
US11254052B2Feb 22, 2022
Vatless additive manufacturing apparatus and method
GEN ELECTRIC1 citations62
US10288293B2May 14, 2019
Fuel nozzle with fluid lock and purge apparatus
GEN ELECTRIC1 citations62
US10315408B2Jun 11, 2019
Additive manufacturing apparatus and method
GEN ELECTRIC1 citations61
US11041445B2Jun 22, 2021
Metering valve assembly and method of assembly thereof
GEN ELECTRIC0 citations59
US10969104B2Apr 6, 2021
Fuel nozzle heat shield
GEN ELECTRIC0 citations59
US10814395B2Oct 27, 2020
Heated gas circulation system for an additive manufacturing machine
GEN ELECTRIC0 citations49
US10814388B2Oct 27, 2020
Heated gas circulation system for an additive manufacturing machine
GEN ELECTRIC0 citations39