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SKIPPER UVON

Overview
  • Total Patents
    12
About

SKIPPER UVON has a total of 12 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering and chemical engineering are AUSTRALIAN MUD COMPANY LTD, EASY WELL SOLUTIONS AS and READING & BATES CONSTR.

Patent filings in countries

World map showing SKIPPER UVONs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 2
#3 United Kingdom 2

Patent filings per year

Chart showing SKIPPER UVONs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Chemical engineering

Focus technologies

# Technology
#1 Earth drilling
#2 Separation

Top inventors

# Name Total Patents
#1 Skipper Uvon 12
#2 Ward James W 1

Latest patents

Publication Filing date Title
US5249625A Soft set overshot fishing tool
US5014780A Long distance section mill for pipe in a borehole
US5012866A Drill stem mud wiping apparatus
US5018580A Section milling tool
US4923011A Drill stem mud wiping apparatus
US4893675A Section milling tool
GB8315416D0 Drill string shock absorber
CA1191453A Shock sub
US4344774A Degasser
US4394884A Shock sub