Inventor
CHRISTENSEN STEPHEN
US36 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTENSEN STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEING CO
24 patentsUS5686038ANov 11, 1997
Resin transfer molding of composite materials that emit volatiles during processing
BOEING CO84 citations96
US5717191AFeb 10, 1998
Structural susceptor for thermoplastic welding
BOEING CO57 citations95
US5705795AJan 6, 1998
Gap filling for thermoplastic welds
BOEING CO20 citations92
US6602810B1Aug 5, 2003
Method for alleviating residual tensile strain in thermoplastic welds
BOEING CO20 citations91
US6323468B1Nov 27, 2001
Static coil apparatus and method for welding thermoplastic composite structures
BOEING CO47 citations91
US4869770ASep 26, 1989
Method and apparatus for laminating composite materials
BOEING CO48 citations91
US6592799B1Jul 15, 2003
Vibration assisted processing of viscous thermoplastics
BOEING CO17 citations90
US6033203AMar 7, 2000
Tooling for vibration assisted processing of viscous thermoplastics
BOEING CO31 citations90
US4765942AAug 23, 1988
Method of consolidating thermoplastic poly(amide-imide) components
BOEING CO44 citations89
US6827896B2Dec 7, 2004
Vibration assisted processing of viscous thermoplastics
BOEING CO13 citations82
US7985808B2Jul 26, 2011
Distortional matrix of epoxy resin and diamine
BOEING CO8 citations80
US7745549B2Jun 29, 2010
Distortional matrix of epoxy resin and diamine
BOEING CO9 citations80
US9656743B2May 23, 2017
Amorphous metal riblets
BOEING CO3 citations73
US9938372B2Apr 10, 2018
Formulation methodology for distortional thermosets
BOEING CO2 citations71
US4898754AFeb 6, 1990
Poly(amide-imide) prepreg and composite processing
BOEING CO16 citations70
US10309883B2Jun 4, 2019
Analyzing structural durability in the frequency domain
BOEING CO1 citations62
US11718707B2Aug 8, 2023
Epoxy resin
BOEING CO0 citations54
US11059937B2Jul 13, 2021
Epoxy resin
BOEING CO0 citations54
US10059068B2Aug 28, 2018
Composite structure and method of forming thereof
BOEING CO0 citations52
US10780616B2Sep 22, 2020
Methods of forming composite structures
BOEING CO0 citations51
US9517606B2Dec 13, 2016
Composite structure and method of forming thereof
BOEING CO0 citations51
US10619002B2Apr 14, 2020
Formulation methodology for distortional thermosets
BOEING CO0 citations50
US9556306B2Jan 31, 2017
Formulation methodology for distortional thermosets
BOEING CO0 citations50
US9012533B2Apr 21, 2015
Fiber-reinforced resin composites and methods of making the same
BOEING CO0 citations48
TZERO IP LLC
5 patentsUS11444755B2Sep 13, 2022
Doubly-encrypted secret parts allowing for assembly of a secret using a subset of the doubly-encrypted secret parts
TZERO IP LLC10 citations83
US11601264B2Mar 7, 2023
Encrypted asset encryption key parts allowing for assembly of an asset encryption key using a subset of the encrypted asset encryption key parts
TZERO IP LLC3 citations71
US12219051B2Feb 4, 2025
Doubly-encrypted secret parts allowing for assembly of a secret using a subset of the doubly- encrypted secret parts
TZERO IP LLC0 citations59
US11764951B2Sep 19, 2023
Doubly-encrypted secret parts allowing for assembly of a secret using a subset of the doubly-encrypted secret parts
TZERO IP LLC0 citations59
US11436673B2Sep 6, 2022
Consolidated order book from multiple asset exchanges
TZERO IP LLC0 citations50