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TEEWEN BV

Overview
  • Total Patents
    110
About

TEEWEN BV has a total of 110 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Netherlands, Germany and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and packaging and shipping are SMART PIPE COMPANY INC, HUAHAN SCIENCE & TECHNOLOGY CO LTD and SAKURA RUBBER.

Patent filings in countries

World map showing TEEWEN BVs patent filings in countries

Patent filings per year

Chart showing TEEWEN BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Delhaes Johannes Carolus 25
#2 Delhaes Johannes C 9
#3 Delhaes J C 5
#4 Gasse Rene Leopold Eduard Van 3
#5 Alfrink Cornelis Maria 3
#6 Van Engelshoven Bert 2
#7 Hendrickx Arthur Franciscus Le 2
#8 Alfrink C M 2
#9 Carolus Delhaes Joahnnes 1
#10 Pieter Lock Jan 1

Latest patents

Publication Filing date Title
DE4409137C1 Pipe coupling
DE4409136A1 Coupling device
GB9104105D0 A roller for transport of paper webs
DE3702251A1 ROLE
DE3622312A1 Roller
DE3514018A1 HOLDING RING
DE3424396A1 TRANSPORT ROLE
DE3424394A1 Endless conveyor and drive belt
DE3409252C1 Method and device for determining the stress relaxation of rubber and elastomers under pressure
DE3247452C1 Pipe connection
DE3206677C1 Process for the production of ring-shaped seals
NL8200386A Rubber transport rollers e.g. for paper sheets - are secured on shaft via clamp springs or spring bushes vulcanised in roller bores
NL8105736A Spacer for cans etc. held in rows by strap - has lateral projections between adjoining cans with pegs or slots for locating strap
NL8105391A Brick stack bundling system - fits supporting members to exposed stack side before bundling into complete unit
NL8105348A Roofing element, e.g. ridge end tile - is made from standard ridge tile by moulding add-on portion so it sets in contact with standard tile
DE3146547A1 GASKET FOR INSERTED TUBES
DE3140546A1 ROLE, IN PARTICULAR TRANSPORT ROLE
GB2103741A Seal for use with pipe sockets
NL8102199A Fixable seal with a spreading ring for a pipe connection.
NL8101928A Seal for tube socket to spigot connection - has rubber sleeve with flexible inner ring portion and outward flange with embedded metal ring