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FIBER SPAR AND TUBE CORP

Overview
  • Total Patents
    19
About

FIBER SPAR AND TUBE CORP has a total of 19 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Norway and Canada. Its main competitors in its focus markets civil engineering, mechanical elements and machines are SMIT OFFSHORE CONTRACTORS, F LLI RIGHINI S R L and VALLOUREC OIL & GAS.

Patent filings per year

Chart showing FIBER SPAR AND TUBE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sas-Jaworsky Alexander 10
#2 Williams Jerry G 8
#3 Sas-Jaworsky Alex 3
#4 Hopkins Mark W 2
#5 Fowler Stewart H 1
#6 Nolet Stephen C 1
#7 Quigley Peter A 1
#8 Tho Chanthol 1
#9 Hopkins Mark 1

Latest patents

Publication Filing date Title
US5908049A Spoolable composite tubular member with energy conductors
WO9736087A1 Infuser for composite spoolable pipe
WO9712115A2 Composite coiled tubing end connector