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WEAN UNITED INC

Overview
  • Total Patents
    546
About

WEAN UNITED INC has a total of 546 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, machines and packaging and shipping are UNITED ENG AND FOUNDRY COMPANY, KLEIN CLARENCE J and SIMAC SPA.

Patent filings in countries

World map showing WEAN UNITED INCs patent filings in countries

Patent filings per year

Chart showing WEAN UNITED INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Greenberger Joseph Irwin 21
#2 Greenberger Joseph I 20
#3 Shumaker Charles S 14
#4 Miller Paul W 14
#5 Adair James R 14
#6 Greenberger J 10
#7 Ginzburg Vladimir B 10
#8 Ward F 9
#9 Fobes Norman H 8
#10 Rehag Klaus 8

Latest patents

Publication Filing date Title
DE3637206A1 Back-up roller for a four-high rolling mill to reduce band-like material of different widths
US4724757A Press control and arrangement for compressing particleboard
CA1258983A Flexible edge roll
US4638492A Roof assembly for an electric arc furnace
US4599883A Tandem rolling mill
US4644558A Roof assembly for an electric arc furnace
US4595358A Re-radiating heat shield
US4656905A Shearing apparatus
US4597521A Rotary notcher for a joined metallic strip
US4617815A Apparatus for descaling hot strip in a rolling mill
US4577482A Method and apparatus for treating work rolls in a rolling mill
US4488710A Apparatus for optimizing the cooling of a generally circular cross-sectional longitudinal shaped workpiece
US4553245A Roof assembly for an electric arc furnace
EP0114535A1 Device to get rid of a fluid on a metal band during rolling, and related elimination method
BR8206868A Strip laminator cage with one input side and strip output and process to laminate a metal strip using the laminator cage
US4411713A Shell for a composite roll
US4505771A Arrangement, apparatus, and method to form laminates, and the like such as copper clad
CA1180056A Electrical control circuits for flash welders
US4396451A Process and assembly for sealing an opening of a press
US4425928A Liquid discharge apparatus