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VICKERS INC

Overview
  • Total Patents
    1,140
About

VICKERS INC has a total of 1,140 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are MOSIER IND INC, FISHER KONTROLZ INTERNESHNEL L and REXROTH MANNESMANN GMBH.

Patent filings per year

Chart showing VICKERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vickers Harry F 59
#2 Harrington Ferris T 50
#3 Gardiner Duncan B 43
#4 Gunda Rajamouli 38
#5 Herman Kenneth R 34
#6 James Robinson 31
#7 Leemhuis Richard S 27
#8 Niemiec Albin J 27
#9 Klessig Ernst F 27
#10 Taplin Lael B 27

Latest patents

Publication Filing date Title
US6457088B1 Method and apparatus for programming an amplifier
ZA9900363B Hydraulic fluid contamination monitor.
US6331704B1 Hydraulic fluid contamination monitor
US6060854A Method and apparatus for compensating for windup in a machine
WO9910791A1 Pressure compensated flow control valve
US5878766A Pressure compensated flow control valve
US5918635A Low pressure solenoid valve
EP0831238A2 Hydraulic fluid reservoir
US5984503A Method and apparatus for entering and displaying structure information in a machining system
US5778932A Electrohydraulic proportional pressure reducing-relieving valve
US5782160A Adjustable stop for variable displacement pumps
US5910199A Method and apparatus for fast threading pullout in a numerically controlled threading application
US5785100A Liquid level detection system
US5894862A Hydraulic damper
US5778671A Electrohydraulic system and apparatus with bidirectional electric-motor/hydraulic-pump unit
US5708311A Integrated electric motor driven in line hydraulic pump
US5630352A Variable displacement hydrualic piston machine saddle bearing
US5763776A Self-sealing sight glass for a fluid vessel
US5876194A Fixed-displacement vane-type hydraulic machine
US5716028A Aircraft cargo handling