Learn more

OSBORN NORBERT L

Overview
  • Total Patents
    23
About

OSBORN NORBERT L has a total of 23 patent applications. Its first patent ever was published in 1979. It filed its patents most often in EPO (European Patent Office), United Kingdom and Japan. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are KEY YANG PREC CO LTD, WUXI CUMMINS TURBO TECH CO LTD and WOOLLENWEBER WILLIAM E.

Patent filings per year

Chart showing OSBORN NORBERT Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Osborn Norbert L 11
#2 Osborn Norbert Lewis 7
#3 Asuboon Noobato Eru 3

Latest patents

Publication Filing date Title
JPH02218816A Bearing support structure for supporting rotation of turbine and compressor of turbocharger
EP0377717A1 Supercharging method and apparatus using tailored boost pressure
JPS6463620A Compressor housing
JPS6473125A Vane controller for turbocharger
GB8310185D0 Controller for controlling turbine inlet vanes for varying the inlet nozzle area to the turbine of a turbo-compressor
GB8305659D0 Turbo-compessor shaft assembly
GB8305657D0 Bearing structure for a turbo-compressor
GB8305658D0 Compressor housing for a turbo-compressor
US4490622A Turbocharger and adaptations thereof
EP0027689A1 Application of turbocharger to an internal combustion engine
US4521155A Turbocharger compressor housing
EP0039333A1 Application of turbocharger to an internal combustion engine
WO8002585A1 Turbocharger and adaptations thereof
EP0111781A2 Controller for a turbocharger arrangement
EP0111782A2 Turbocharger with a retainer for securing the compressor to the compressor shaft
EP0122328A1 Compressor housing for a turbocharger and a method of producing such housing
EP0121670A2 A bearing assembly structure