Inventor
ECKEL ZAK C
US46 patents
⚠️ This page may combine multiple inventors who share the name “ECKEL ZAK C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HRL LAB LLC
45 patentsUS9162416B1Oct 20, 2015
Basal plane reinforced microlattice
HRL LAB LLC30 citations94
US10961354B1Mar 30, 2021
Formulations for 3D printing of hydrosilylation-modified polysilazanes
HRL LAB LLC13 citations85
US10600739B1Mar 24, 2020
Interposer with interconnects and methods of manufacturing the same
HRL LAB LLC16 citations85
US10737411B1Aug 11, 2020
Device for in-line consolidation of composite materials
HRL LAB LLC9 citations84
US10703025B1Jul 7, 2020
Methods and formulations for joining preceramic polymers in the fabrication of ceramic assemblies
HRL LAB LLC15 citations84
US10221284B2Mar 5, 2019
Resin formulations for polymer-derived ceramic materials
HRL LAB LLC9 citations84
US9890827B2Feb 13, 2018
Energy absorbing truss structures for mitigation of injuries from blasts and impacts
HRL LAB LLC7 citations84
US9738013B1Aug 22, 2017
Multi-chemistry microlattice structures and methods of manufacturing the same
HRL LAB LLC10 citations84
US11591484B1Feb 28, 2023
Resin formulations for additive manufacturing of metals, and methods of making and using the same
HRL LAB LLC10 citations82
US10239237B1Mar 26, 2019
Method and system for fabricating dual curvature micro-truss structures
HRL LAB LLC5 citations81
US10737984B2Aug 11, 2020
Formulations and methods for 3D printing of ceramic matrix composites
HRL LAB LLC8 citations80
US11141878B1Oct 12, 2021
Fugitive ceramic mold, formulations and method for investment casting
HRL LAB LLC2 citations73
US10946600B1Mar 16, 2021
Composite structure repair methods incorporating a lattice core material
HRL LAB LLC5 citations73
US10753418B2Aug 25, 2020
Energy absorbing truss structures for mitigation of injuries from blasts and impacts
HRL LAB LLC2 citations73
US10745525B2Aug 18, 2020
Resin formulations for polymer-derived ceramic materials
HRL LAB LLC2 citations73
US10710326B1Jul 14, 2020
Open cellular sandwich structures having sealed edges and methods of manufacturing the same
HRL LAB LLC3 citations73
US10408997B1Sep 10, 2019
Net shape ceramic microtruss and ceramic microtruss with metal shell
HRL LAB LLC5 citations73
US10399909B1Sep 3, 2019
Ordered cellular structures and methods of manufacturing the same
HRL LAB LLC4 citations73
US10197708B2Feb 5, 2019
Structures having selectively metallized regions and methods of manufacturing the same
HRL LAB LLC2 citations73
US9771998B1Sep 26, 2017
Hierarchical branched micro-truss structure and methods of manufacturing the same
HRL LAB LLC4 citations73
US9733429B2Aug 15, 2017
Stacked microlattice materials and fabrication processes
HRL LAB LLC3 citations73
US10851211B1Dec 1, 2020
Formulations for 3D printing of isocyanate-modified polysilazanes or polycarbosilanes
HRL LAB LLC4 citations72
US10590042B2Mar 17, 2020
Photopolymer resins with solid and liquid phases for polymer-derived ceramics
HRL LAB LLC3 citations72
US10676572B1Jun 9, 2020
Water-decomposable thermoset resin formulations, and water-decomposable thermoset polymers made therefrom
HRL LAB LLC5 citations68
US11079683B2Aug 3, 2021
Aperture system for preceramic polymer stereolithography
HRL LAB LLC4 citations67
US11806956B1Nov 7, 2023
Method of repairing sandwich structure
HRL LAB LLC0 citations62
US11535568B2Dec 27, 2022
Monomer formulations and methods for 3D printing of preceramic polymers
HRL LAB LLC0 citations62
US11305509B1Apr 19, 2022
Open cellular sandwich structures having sealed edges and methods of manufacturing the same
HRL LAB LLC1 citations62
US11167455B1Nov 9, 2021
Device for in-line consolidation of composite materials
HRL LAB LLC1 citations62
US11155681B2Oct 26, 2021
Microlattice structures including flame retardant materials and compositions and methods for forming the same
HRL LAB LLC0 citations62
US11148375B1Oct 19, 2021
Method of repairing sandwich structure and repaired sandwich structure
HRL LAB LLC1 citations62
US11078125B1Aug 3, 2021
Cellular ceramic materials
HRL LAB LLC1 citations62
US10934397B2Mar 2, 2021
Resin formulations for polymer-derived ceramic materials
HRL LAB LLC0 citations62
US10894748B1Jan 19, 2021
Ordered cellular structures and methods of manufacturing the same
HRL LAB LLC0 citations62
US10775534B2Sep 15, 2020
Structures having selectively metallized regions and methods of manufacturing the same
HRL LAB LLC1 citations62
US10407550B2Sep 10, 2019
Microlattice structures including flame retardant materials and compositions and methods for forming the same
HRL LAB LLC1 citations62
US12049427B2Jul 30, 2024
Formulations with active functional additives for 3D printing of preceramic polymers, and methods of 3D-printing the formulations
HRL LAB LLC0 citations61
US11299430B2Apr 12, 2022
Formulations with active functional additives for 3D printing of preceramic polymers, and methods of 3D-printing the formulations
HRL LAB LLC0 citations61
US10889054B2Jan 12, 2021
Sacrificial pyrolysis method for additively manufactured ceramics
HRL LAB LLC0 citations60
US10882220B1Jan 5, 2021
Method and system for fabricating dual curvature micro-truss structures
HRL LAB LLC0 citations60
US11891341B2Feb 6, 2024
Preceramic 3D-printing monomer and polymer formulations
HRL LAB LLC0 citations52
US10456956B1Oct 29, 2019
Multi-chemistry microlattice structures and methods of manufacturing the same
HRL LAB LLC0 citations52
US10400842B1Sep 3, 2019
Hierarchical branched micro-truss structure and methods of manufacturing the same
HRL LAB LLC0 citations52
US10061078B1Aug 28, 2018
Polymer microlattice structures with multifunctional coatings for substrate bonding
HRL LAB LLC0 citations51
US10822460B1Nov 3, 2020
Formulations for 3D printing of isothiocyanate-modified polysilazanes or polycarbosilanes
HRL LAB LLC0 citations41