Inventor

JOHNSON DAVID MATHEW

US72 patents

⚠️ This page may combine multiple inventors who share the name “JOHNSON DAVID MATHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON DAVID MATHEW

PALO ALTO RES CT INC

System for digital fabrication of graded, hierarchical material structures

System for digital fabrication of graded, hierarchical material structures

System and method for digital fabrication of graded, hierarchical material structures

Method for roll-to-roll production of flexible, stretchy objects with integrated thermoelectric modules, electronics and heat dissipation

Fog development for digital offset printing applications

Implantable fluid delivery devices, systems, and methods

Apparatus and method for creating crack initiation sites in a self-fracturing frangible member

Low dispersion, fast response mixing device

Central fed roller for filament extension atomizer

Charge transfer roller for use in an additive deposition system and process

Filament extension atomizers

Continuously producing digital micro-scale patterns on a thin polymer film

Devices and methods for the controlled formation and dispension of small drops of highly viscous and/or non-newtonian liquids

Low volatility, high efficiency gas barrier coating for cryo-compressed hydrogen tanks

Polymer spray deposition methods and systems

Methods and systems for creating aerosols

Methods and systems for creating aerosols

Devices and methods for intraluminal retention and drug delivery

Exabyte-scale data storage using sequence-controlled polymers

Functionalized graphene oxide curable formulations

Apparatus and method for supporting and extracting a build part formed in an additive manufacturing process

Methods and systems for creating aerosols

Low dispersion, fast response mixing device

Method for joining dissimilar materials

Implantable fluid delivery devices, systems, and methods

Digital electrospinning array

Electrostatic polymer aerosol deposition and fusing of solid particles for three-dimensional printing

Methods and systems for creating aerosols

System for digital fabrication of graded, hierarchical material structures

Fog development for digital offset printing applications

Method for joining dissimilar materials

Process for making horizontally-aligned epoxy graphene material

Implantable fluid delivery devices, systems, and methods

Electrostatic polymer aerosol deposition and fusing of solid particles for three-dimensional printing

Methods and systems for creating aerosols

Additive deposition system and method

Polymer spray deposition methods and systems

Implantable estrus detection devices, systems, and methods

Methods and systems for creating aerosols

Functionalized graphene oxide curable formulations

System and method to separate gases using high viscosity liquid sorbents in a spray contactor

Apparatus and method for creating crack initiation sites in a self-fracturing frangible member

Handheld filament extension atomizer for precision delivery of drugs and therapeutics

Handheld filament extension atomizer for precision delivery of drugs and therapeutics

XEROX CORP

Build plates for additive manufacturing systems and methods for the same

Preceramic interfacial and support structures for inorganic material printing and methods thereof

Charged particle generation, filtration, and delivery for digital offset printing applications

SMASH SOLAR INC

Sensing, interlocking solar module system and installation method

PASCHKEWITZ JOHN S

Hybrid pin-fin micro heat pipe heat sink and method of fabrication

PALO ALTO RES INCORPORATED

Additive deposition system and method