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RAYMOND INT INC

Overview
  • Total Patents
    349
About

RAYMOND INT INC has a total of 349 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets civil engineering, machines and machine tools are GEZHOUBA GROUP NO 2 ENG CO LTD, YAMAOKA KAZUMI and GUY ANSON MAUNSELL.

Patent filings in countries

World map showing RAYMOND INT INCs patent filings in countries

Patent filings per year

Chart showing RAYMOND INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gendron George J 30
#2 Phares Lindsey J 22
#3 Gendron George Joseph 16
#4 Smith Edward A 12
#5 Mccall Harold M 12
#6 Gendron G 11
#7 Phares Lindsey James 11
#8 Spannhake Ernst W 11
#9 Phares L 10
#10 Snow Richard K 9

Latest patents

Publication Filing date Title
US4273475A Load supporting structure
CA1048282A Offshore tower construction and method of erecting same
US4161807A Apparatus and method for locking load supporting structures together
US4126191A Gas discharge type underwater hammer with liquid purge and reflood control
US4141668A Method and apparatus for erecting a bridge structure
CA1024718A Mast supporting device
US4098355A Underwater hammer with circumferential flow seal
US4102143A Anchoring of structures
US4060139A Underwater gas discharge hammer with gas reservoir
US4138199A Method of driving piles underwater
US4154307A Pile driving system
US4184788A Form for erosion control structures
US4124982A Method of stabilizing soil in pile bearing regions
US4031687A Formation of elevated structures
US4058175A Method for operating pile driver
GB1535740A Installation for expanded base piles
US4002038A Method and apparatus for rapid erection of offshore towers
US4012917A Bridge beam tower erection methods and apparatus
US3950954A Method and apparatus for applying loads to piles driven under water
US3939922A Hydraulic hammer assembly