Inventor
HAFLEY ROBERT A
US6 patents
⚠️ This page may combine multiple inventors who share the name “HAFLEY ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NASA
5 patentsUS7168935B1Jan 30, 2007
Solid freeform fabrication apparatus and methods
NASA281 citations93
US9764415B2Sep 19, 2017
Height control and deposition measurement for the electron beam free form fabrication (EBF3) process
NASA120 citations92
US8344281B2Jan 1, 2013
Use of beam deflection to control an electron beam wire deposition process
NASA16 citations82
US11027332B2Jun 8, 2021
System and method for in-situ characterization and inspection of additive manufacturing deposits using transient infrared thermography
NASA3 citations68
US11440130B2Sep 13, 2022
Process control of electron beam wire additive manufacturing
NASA0 citations44