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ZEXEL TORSEN INC

Overview
  • Total Patents
    47
About

ZEXEL TORSEN INC has a total of 47 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, transport and machine tools are MEYERLE MICHAEL, GUANGXI LANGUANG TECHNOLOGY CO LTD and AUBURN GEAR INC.

Patent filings per year

Chart showing ZEXEL TORSEN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cilano Joseph E 13
#2 May Kenneth A 7
#3 Ostertag Steven E 6
#4 Bowerman Ward E 6
#5 Ryan Thomas B 4
#6 Ichiki Shiro 3
#7 D Agostino Charles T 3
#8 Crysler Daniel E 3
#9 Dye James S 2
#10 Zen Gordon Vaisey 2

Latest patents

Publication Filing date Title
US6083133A Bevel gear differential with asymmetrically distributed pinions
US5957801A Coil spring preload for parallel-axis differential
JPH10153250A Differential gear unit
JPH10153249A Differential gear unit
US5733216A Thrust-block for C-clip differential
JPH08210463A Parallel shaft differential gear
US5647815A Differential with bias control
JPH0942420A Controllable parallel-shaft differential gear device
DE19524280A1 Steerable parallel axle gear differential
US5655987A Roll-formed differential gear
US5671144A Combined power limiting and power distributing traction control system for improving vehicle performance in turns
US5624344A Lubrication system for a parallel-axis differential
US5554081A Differential with distributed planet gears
US5524080A Traction control with variable threshold
US5492510A Differential with extended planet gears having multiple meshing portions
US5462497A Controllable parallel axis differential
US5433673A Differential with pivotable gear mountings
US5515708A Roll-forming die for helical gears