Jac Patent Company

Samuel, Son & Co., Limited

Samuel Manu-tech Inc.

Bianchi, Tamo P.

Samuel Smt Inc.

Tamo P Bianchi

Todd L Lydic

James A Decker

William A Willsher

A prefabricated panel assembly for use in constructing a marine vessel comprises a plurality of elongated, roll-formed metal panels fixed sided to side by longitudinal weld seams. The panels include a plate portion and an angle portion adjoining the plate portion along a longitudinal primary bend, the plate portion having a generally flat panel segment, the angle portion having a web generally orthogonal to the panel segment and a flange generally parallel to the panel segment and adjoining the web along a secondary bend. The panel assembly provides a more efficient and cost-effective alternative to using individual structural steel angles welded to individual steel plate in constructing a marine vessel.

Marine vessel panel assembly and roll-formed panel for same

A railroad car having a center sill formed by cold rolling a flat sheet of steel into a rectangular configuration. One of the embodiments includes strengthening flanges and another includes ribs. The cold formed center sill may be formed of a single cold formed section or a pair of cold formed sections joined by a single longitudinal weld seam.

Railroad car having cold formed center sill

A one-piece center sill for a railroad freight car formed by cold rolling a flat sheet of steel into a rectangular configuration. One of the embodiments includes strengthening flanges and another includes ribs.

One piece center sill for a railroad car

Growing community of inventors

Oakville, Canada

Tamo P Bianchi