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LEER U K LTD VAN

Overview
  • Total Patents
    15
About

LEER U K LTD VAN has a total of 15 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets packaging and shipping, machine tools and basic materials chemistry are IMPRESS GRUP B V, IMPRESS GROUP BV and HUGH WAGSTAFF.

Patent filings in countries

World map showing LEER U K LTD VANs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Canada 3
#3 United States 3
#4 Belgium 1

Patent filings per year

Chart showing LEER U K LTD VANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ragettli Christian 4
#2 Kay Ralph 2
#3 Pateman Richard Alfred Westfie 2
#4 Bright Keith 2
#5 Koudstaal Willem 1
#6 Leer Oscar Jacques Van 1
#7 Ullman Frederick E 1
#8 Boogert Lucas W P 1
#9 Coppens Mattheus J M 1
#10 Zuideveld Reindert 1

Latest patents

Publication Filing date Title
US3696962A Liquid sealed container
GB1285833A Sheet metal container
GB1273585A Improvements in and relating to containers
GB1204736A Method of and apparatus for reducing asymmetrical stresses in a generally cylindrical sheet metal side wall of a container of such a side wall
GB1214748A Adhesive compositions
GB1188989A Improved Container.
GB1188300A Method of making a Side Wall for a Liquid-Tight Container and Side Wall produced by said method and Container including such a Side Wall
GB1180926A Metal Shipping Container in Particular a Sheet Steel Drum.
GB1180925A A Method of Bonding Polyethylene to a Metal Surface.
CA907422A Leak tightness testing method and apparatus
CA896995A Adhesion of polyethylene to steel
CA851483A Method and apparatus for forming a beaded shell