3d Systems, Inc.

Foster-miller, Inc.

Robert Steingart

Richard M Wiesman

David Tzu-Wei Chen

Timothy James Przybylowicz

Matthew Haggerty

Kare Finstadsveen

A system for removing parasites from fish includes a downwardly angled enclosed conduit through which individual fish freely pass, and two or more spaced sets of arms extending inward from the conduit. There is a spray nozzle for each arm connected to a fluid source for dislodging parasites from the fish. The arms are adjustable relative to the enclosed conduit depending on the size of the fish in the conduit for closely spacing the spray nozzles with respect to the fish without stressing or harming the fish.

System and method for treating fish

The invention provides systems and methods for manufacture of a non-homogeneous article using a 3D voxel-based model of the article and a rapid prototyping device. Use of a voxel-based model provides processing advantages and offers improved realism of the manufactured object with regard to non-homogeneous (i) color, (ii) translucency, and/or (iii) hardness, for example.

Fabrication of non-homogeneous articles via additive manufacturing using three-dimensional voxel-based models

Growing community of inventors

Wellesley, MA, United States of America

Robert Steingart