Learn more

CRUSHPROOF TUBING COMPANY

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    190,884
About

CRUSHPROOF TUBING COMPANY has a total of 14 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, mechanical elements and environmental technology are M R IND, MILLIKEN INFRASTRUCTURE SOLUTIONS LLC and HOBAS ENG AG.

Patent filings in countries

World map showing CRUSHPROOF TUBING COMPANYs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 6
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing CRUSHPROOF TUBING COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kramer Vance M Jr 5
#2 Rodebaugh Jonathan O 5
#3 Kramer Jr Vance M 5
#4 Altstaetter Jacob D 2
#5 Grayson J Todd 2
#6 Grayson Todd 2
#7 Kramer Vance M 1
#8 Torio R Coady 1

Latest patents

Publication Filing date Title
US2021000023A1 Plant cage
WO2020077329A1 Flexible drain pipe
CA2853162A1 Reinforced flexible tubing and method of making same
US2013320669A1 Apparatus and method for positioning flexible tubing in alignment with vehicle exhaust pipe
CA2815414A1 Coupling device for tube with annular corrugations
CA2815425A1 Crf apparatus for making flexible tubing with annular corrugations
CA2785426A1 Reinforced flexible tubing and method of making same
CA2737973A1 Axially compressible flexible tubing and method for making same
US2008035229A1 Breathing air hose and method of making same
US5435962A Rubber tubing with axially spaced annularly corrugated flexible segments