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HYDROTECH SERVICES

Overview
  • Total Patents
    47
About

HYDROTECH SERVICES has a total of 47 patent applications. Its first patent ever was published in 1969. It filed its patents most often in France, Italy and Australia. Its main competitors in its focus markets mechanical elements, machines and civil engineering are PATEX SA, EKMAN K R and TDW OFFSHORE SERVICES AS.

Patent filings in countries

World map showing HYDROTECH SERVICESs patent filings in countries

Patent filings per year

Chart showing HYDROTECH SERVICESs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Arnold James Flinnoy 5
#2 Arnold J 3
#3 White W 3
#4 Arnold J F 2
#5 Billingsly Lloyd E 2
#6 White Jun William E 1
#7 Martin Charles F 1
#8 Billingsly L 1
#9 White William E Jr 1
#10 White W E Jr 1

Latest patents

Publication Filing date Title
AU4630572A Apparatus and method for making a connection toa tubular member
US3780421A Method of joining pipes in a hostile environment
AU4144672A Apparatus and method for joining pipes ina hostile environment
US3737179A Submarine connection for misaligned pipes
ES398879A1 A device for connecting tubular elements. (Machine-translation by Google Translate, not legally binding)
ES398847A1 Apparatus for a sealing external surface of a tubular member
ZA7007855B Method and apparatus for joining the ends of pipes
GB1254683A Apparatus for joining pipes and for repairing a leak in a pipe
US3566505A Apparatus for aligning two sections of pipe