Learn more

UNBEHAUN OLAF

Overview
  • Total Patents
    21
About

UNBEHAUN OLAF has a total of 21 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, transport and chemical engineering are FRANZ PLASSER, LESTEEL SPRING CO LTD and ANCHOR COMPANY.

Patent filings per year

Chart showing UNBEHAUN OLAFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Unbehaun Olaf 18
#2 Schaaf Bernhard 1
#3 Samaras Aris 1
#4 Haberecht Bernd 1

Latest patents

Publication Filing date Title
DE10334846A1 Schienenwechselzug
DE19919604A1 Method and device for detecting errors in wheels of railway vehicles occurring during operation
CA2247039A1 Railway track and sleeper and gap-covering element therefor
EP0857235A1 Railway track and sleeper therefor
DE19615330A1 Railway track installation
DE19606469A1 Railway track installation
DE4436815A1 Method for cleaning railway track switch point slide chair
DE4227614A1 Machine for pulling plants out of ground - consists of several rotating discs mounted obliquely on common axle each in contact with its neighbour at its perimeter
DE3840959A1 Noise protection device for railway rails
DE3824577A1 Noise protection arrangement for railway tracks
DE3641917A1 Ballast-cleaning machine for track installations
DE3030473A1 Mobile railway points replacement machine - has auxiliary axle or tracks outside wheel frame pivot at ends of main girder
DE3009895A1 Levelling and compacting machine for railway ballast - has tamping units mounted on wagon between track section and ballast bed
DE2841846A1 Railway track replacement with new sleepers - involves lifting ballast, laying each sleeper and simultaneously filling previous area