Inventor

ANDERSON DAVID G

US55 patents

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

ANDERSON DAVID G

XEROX CORP

Printhead maintenance device for a full-width ink-jet printer including a wiper rotated by a lead screw

Capping station for an ink-jet printer with immersion of printhead in ink

Ink jet printer with intermediate drum

Liquid ink printer having a customer replaceable multiple function printhead capping assembly

Pagewidth ink jet printer including a printbar mounted encoding system

Liquid ink printer including a maintenance system

Ink jet maintenance subsystem

Drop sensing and recovery system for an ink jet printer

Integral seal for ink jet printheads

Ultrasonic liquid wiper for ink jet printhead maintenance

Ink jet printing apparatus

Wet-wipe maintenance device for a full-width ink-jet printer

Printing system

Printing system with primary and secondary fusing devices

Ink jet printer with selective nozzle priming and cleaning

Multiport rotary indexing vacuum valve in a liquid ink printer

Maintenance apparatus using translation forces to move cap member for ink jet printheads

Fluid applicator for maintenance of liquid ink printers

Printing system with balanced consumable usage

Ink marking device maintenance fluid replenishment system and method

Filtering system for removing toner from an air stream in a development housing

Filtering system for removing toner from an air stream in a development housing

Sheet handling device and method for transporting sheets

Method and apparatus for kogation removal from a heater element of a thermal ink jet printer

Automated modification of a marking engine in a printing system

Toner dispensing apparatus

Paper input guide for a transfer zone in a xerographic printing apparatus

Filtering system for removing toner from an air stream in a development housing

Magnetic ball-on-belt transport

Sheet handling device and method for transporting sheets

Media path diagnostics with hyper module elements

Xerographic imaging modules, xerographic apparatuses, and methods of making xerographic imaging modules

MINER ENTERPRISES

Method of making polyester elastomer compression spring and resulting product

Composite elastomeric spring

Polymeric apparatus and method of making the same

Railcar draft gear housing

Housing for draft gear

Buffer cartridge

Telescopic draft gear

ANDERSON DAVID G

System for masking print defects

Drop counter and flow meter for apparatus and method for determining the thermal stability of fluids

Auto priming and flushing an apparatus for determining the thermal stability of fluids

L TEC

Gas pressure regulator

Gas pressure regulator

(unassigned)

Surgical fastener for fixation of a soft tissue graft to a bone tunnel

AMSTED IND INC

Slackless railway coupler with draft/buff gear

ESAB WELDING PRODUCTS INC

Plasma arc torch used in underwater cutting

GROVER THOMAS B

Hot water timer

DePuy Synthes

Devices and methods for positioning a spinal fixation element

YANG GUOXING

Apparatus and method for determining the thermal stability of fluids