Inventor

PEARL DAVID R

US40 patents

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

PEARL DAVID R

GERBER GARMENT TECHNOLOGY INC

Conveyorized vacuum table for feeding sheet material

Method and apparatus for cutting parts from pieces of irregularly shaped and sized sheet material

Apparatus for cutting sheet material with a cutting wheel

Method and apparatus for cutting sheet material with a cutting wheel

Apparatus and method for working on successive segments of sheet material

Fluid jet apparatus for cutting sheet material

Fluid cutting jet receiver

Fluid jet cutting apparatus

Compound plotting apparatus and related method of operation

Apparatus and method for sharpening edges of reciprocating blade

Workpiece supporting bed for laser cutter

Sheet material conveyor loading apparatus

Apparatus for cutting and notching sheet material

Method and apparatus for sealing cut sheet material

Apparatus for cutting sheet material

Method for cutting sheet material with a cutting wheel

Apparatus for working on successive segments of sheet material

Programmed method and apparatus for cutting sheet material with a sharpenable blade

Cutting machine having roller blade guide

Laser cutting system

Conveyorized vacuum table for feeding sheet material

Apparatus for working limp sheet material on a conveyor

Method and apparatus for working on sheet material

Method for preparing pattern piece

Cutting apparatus with consumable marker

Apparatus for applying substance to sheet material

Cutter mechanism for cutting sheet material

Marking apparatus utilizing a dye thread

Conveyor hanger with spring clip gripper

Sheet material conveyor with unloading apparatus

Blade for severing fibrous material

Apparatus for sealing cut sheet material

Apparatus and methods for spreading sheet material

Method of sharpening lateral edges and end edges of a blade during reciprocation thereof

Sharpenable cutting blade with skew-cut notches for use in sheet material cutting apparatus

Method and apparatus for placing a multi-ply layup of sheet material on a work table

Conveyor hanger with a plurality of movable grip elements

GERBER GARMENT TECH INC

Fluid jet cutting apparatus having self-healing bed

PEARL DAVID R

Stiffened cutting blade with reversible replaceable edge member

GERBER GARMENT TECHNOLOGIES IN

Cutting machine having balanced reciprocating cutter drive mechanism