Seurat Technologies, Inc.

Jeffrey Jarboe

Andrew James Bayramian

Francis Lawrence Leard

James A DeMuth

Kourosh Kamshad

Ning Duanmu

Drew W Kissinger

Yiyu Shen

Joseph Gillespie

Susanne Kras

Cote LeBlanc

Nicholas C Ferreri

April L Cooke

Harold W Chittick

Summer Kapuaimilia Mundon

J Thare MacDonald

A cartridge for a manufacturing system includes a sealable chamber having a bed and a laser transparent window. A powder hopper can be positioned within the sealable chamber. A powder spreader is positioned within the sealable chamber for distributing powder from the powder hopper onto the bed.

Print cartridge for additive manufacturing

A print engine of an additive manufacturing system includes a print station configured to hold a removable cartridge. A laser engine including a frame can be positioned to hold at least one removable field replaceable unit that includes at least some laser optics or patterning optics. An optical alignment system can be attached to at least one of the print station or the laser engine to align the field replaceable unit with respect to the removable cartridge.

Modular architecture for additive manufacturing

An additive manufacturing system having multiple components includes a high power laser to form a laser beam. A beam dump with a fluid chamber having at least one laser transparent window into which the laser beam is directed is provided. A heat exchanger is connected to the fluid chamber, with the heat exchanger acting to provide useful energy to at least one of the multiple components of the additive manufacturing system. An absorbing fluid can be circulated through both the fluid chamber and the heat exchanger.

Absorbing laser beam dump for high average-peak power laser systems

Growing community of inventors

Wakefield, MA, United States of America

Jeffrey Jarboe