Inventor

NYSTROM PETER J

US119 patents

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

NYSTROM PETER J

XEROX CORP

Fabrication of reading or writing bar arrays assembled from subunits

Integral seal for ink jet printheads

Method of making compensated collinear reading or writing bar arrays assembled from subunits

Maintainable coplanar front face for silicon die array printhead

Method and apparatus for transferring heat from a thermal inkjet printhead substrate using a heat sink

Molded nozzle plate with alignment features for simplified assembly

System and method for operation of multi-nozzle extrusion printheads in three-dimensional object printers

Pressure compensation structure for microelectromechanical systems

Ink jet apparatus

Ink jet apparatus

Electrostatic actuator and method of making the electrostatic actuator

Vented MEMS structures and methods

Patterned pre-stop for finishing additive manufactured 3D objects

System and method for preserving valve member travel in a multi-nozzle extruder

System and method for roll alignment of a multi-nozzle extruder in three-dimensional object printers using cross-process measurements

System and method for forming integrated interfaces within a three-dimensionally printed object with different build materials

Three-dimensional object printer with multi-nozzle extruders and dispensers for multi-nozzle extruders and printheads

Interlayer adhesion in a part printed by additive manufacturing

Pin-actuated printhead

Integrated piezo printhead

MEMS actuator pressure compensation structure for decreasing humidity

Method of manufacturing a cast-in place ink feed structure using encapsulant

Self-aligned precision datums for array die placement

Ink jet printhead with sealed manifold and printhead die

Single extruder configuration that enables multi-color extrusions in three-dimensional object printers

Multi-nozzle extruder for use in three-dimensional object printers

Material feeder for engineering polymer ejection system for additive manufacturing applications

Multi-layer electroformed nozzle plate with attenuation pockets

Electrostatic device improved membrane bonding

Method for protecting piezoelectric transducer

Integrated printhead with polymer structures

Fluid coupler and a device arranged with the same

System and method for preserving valve member travel in a multi-nozzle extruder

Filament heaters configured to facilitate thermal treatment of filaments for extruder heads in three-dimensional object printers

Method for operating an extruder assembly in a three-dimensional object printer

System for operating extruder heads in three-dimensional object printers

Method for operating a constant pressure filament driver to an extruder head in a three-dimensional object printer

Optimized nozzle arrangement for an extruder head used in an additive manufacturing system

System and method for cooling digital mirror devices

System and method for alignment of a multi-nozzle extruder in three-dimensional object printers

Highly integrated wafer bonded MEMS devices with release-free membrane manufacture for high density print heads

NYSTROM PETER J

Cast-in place ink feed structure using encapsulant

Maintainable coplanar front face for silicon die array printhead

Bonded silicon structure for high density print head

DOLAN BRYAN R

Method for interstitial polymer planarization using a flexible flat plate

Method for flex circuit bonding without solder mask for high density electrical interconnect

HAYS ANDREW W

Multiple layer filter

PALO ALTO RES CT INC

Piezoelectric transducers

GERNER BRADLEY JAMES

Patterned heater traces for inkjet printhead

GULVIN PETER M

Independent adjustment of drop mass and velocity using stepped nozzles