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PETER BTR GUMMIWERKE AG

Overview
  • Total Patents
    30
About

PETER BTR GUMMIWERKE AG has a total of 30 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, EPO (European Patent Office) and South Africa. Its main competitors in its focus markets mechanical elements, transport and machines are THEJO ENGINEERING LTD, VISION TECH S R L and SHAW ALMEX IND LTD.

Patent filings per year

Chart showing PETER BTR GUMMIWERKE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Loose Gerhard 12
#2 Thies Peter Dipl Ing 4
#3 Ortwein Hermann 4
#4 Gerhard Loose 3
#5 Ortwein Elisabeth 3
#6 Thies Peter 3
#7 Loose Gerhard Dipl Ing 2
#8 Sperner Peter 2
#9 Bender Hans Uwe 2
#10 Krettek Otmar Prof Dr Ing 1

Latest patents

Publication Filing date Title
EP0396161A1 Rolling spring for vehicles
DE3923888A1 Roll spring for rail vehicles etc.
DE3915225A1 Torsional spring on vehicle - has elastic strands between housing and core, and has circular sectioned housing interior, and triangular core section
DE3843447A1 Scroll spring for vehicles
DE3839061A1 Roller-conveyor belt
DE3706404A1 Process for manufacturing a drive or conveyor belt
DE3529774A1 Sealing element
DE3420125A1 Sleeve for the sealing enclosure of a tyre structure
DE3410889A1 Rubber mixture
DE3235689A1 Belt
DE3137657A1 Drive or conveyor belt
DE3122391A1 Surface absorber
DE3035883A1 DRIVE OR CONVEYOR BELT
DE2952676A1 METHOD FOR PRODUCING A CONNECTING POINT ON CONVEYOR BELTS OR THE LIKE. AND CONNECTING POINT TO CONVEYOR BELTS OR THE LIKE PRODUCED BY THIS PROCESS.
DE2916253A1 Elastomer conveyor or drive belt - with plastic cords and bilateral plastic tissue plies, the latter overlapping at joints
DE2911753A1 Conveyor and transmission belt - using rubber embedded parallel stranded aramid ropes of stiffened monofilaments
DE2905136A1 TIRE STRIPS FOR MOTOR VEHICLE TIRES
DE2809460A1 Multi-ply conveyor belt - comprises alternating rubber, textile and sepg. rubber plies, the latter being relatively thin, structurally weak and of low adhesion