Inventor

GRAF EDWIN X

US56 patents

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

GRAF EDWIN X

VOITH SULZER PAPER TECHNOLOGY

Perforated and embossed sheet forming fabric

Carbon fiber doctor blade

Paper machine with closed loop control system

Laser tail cutter assembly

Inductive edge detector for paper machinery

Suction roll shell in a paper-making machine and method of manufacturing same

Paper-making machine including a deaerator for a fiber suspension

Paper machine with a controllable electro-magnetic clutch

Paper manufacturing and processing machine with closed loop control system

Calender press for a paper-making machine with thermally compensated top and bottom rolls and low nip load

Paper-making machine with an air press belt run

Method and apparatus for measuring sheet thickness in a paper-making machine

Blower for an air/water separator in a paper-making machine

Paper roll guide

Drying cylinder bearing support in a paper-making machine

Wet end assembly for a paper making machine

Multiple shoe press for a paper making machine

Profiling bar for a web coating device

Roll for paper-making machine

Method of making a roll for paper-making machine

Headbox with a vertical partition between perforated rolls

Dilution control device for a wet end of a paper-making machine

Roll with composite material roll shell and head in a paper-making machine

Coater rod bed

Multi-ply fiber web forming method and apparatus

Trim squirt for a paper-making machine

Slice lip clamp assembly for a slice lip of a headbox

Paper machine having a high pressure fluid slitter with overflow compensation

Hydraulic increaser for a wet end of a paper-making machine

Method of determining a volumetric percentage of air in a fiber suspension in a paper-making machine

Sealed titanium slice lip for a headbox

Dryer group with controlled heating and cooling of a paper web in a paper-making machine

Paper machine including a hydraulic cylinder assembly with a non-metallic bushing

Apparatus and method for controlling a pressure of a fiber suspension in a headbox or associated fluid conduit

Process for making chilled iron rolls

Profile bar assembly for a headbox in a paper-making machine

VOITH SULZER PAPIERMASCH GMBH

Paper roll guide

Hydraulically actuated breast roll shake

Slice beam support plate

Beam for a paper making machine frame

VOITH PAPER INC

Control system for gap measuring

Air press assembly for use in a paper-making machine

Air press seal in paper-making machine

SEISMIC SCIENCE INC

Method of geologic exploration for subsurface deposits

ESCHER WYSS GMBH

Front wall and support arrangement at the headbox of a papermaking machine

EMPIRE TECHNOLOGY DEV LLC

Systems and methods for reducing corrosion in a reactor system using fluid encasement

VOITH INC

Headbox with a vertical partition between perforated rolls

BELOIT CORP

High pressure pump for fluid jet slitter

GRAF EDWIN X

Process and machine for making air dried tissue

VOITH SULZER TECHNOLOGY NORTH

Ultrasonic device for deflocculating fiber suspension in a paper-making machine headbox nozzle