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TANKNOLOGY CORP INT

Overview
  • Total Patents
    30
About

TANKNOLOGY CORP INT has a total of 30 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, packaging and shipping and mechanical elements are VISTA RESEARCH INC, KOUGI KENKYUSHO KK and SEASIM CONTROLS LTD.

Patent filings per year

Chart showing TANKNOLOGY CORP INTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tuma John E 21
#2 Williams Barry N 18
#3 Bogle Tom G 6
#4 Kauffman Glenn A 4
#5 Reeme Mahan L 3
#6 Tuma John Emerson 3
#7 Kauffmann Glenn A 1
#8 Bogle Tommy G 1

Latest patents

Publication Filing date Title
US5471867A Inventory reconciliation for above ground storage tanks
US5201212A Line leak detector and method
US5340238A Method and apparatus for testing above ground liquid storage tanks for leaks
CA2079928A1 Method of confirming the presence of a leak in a liquid storage tank
US5363093A Method and apparatus for continuous tank monitoring
US5347850A Method for detecting and localizing leaks in above ground storage tanks
US5347849A Water sensor that detects tank or vessel leakage
CA2061153A1 Line leak detector and method
US5140753A Inclinometer for underground storage tanks
WO9208961A1 Method for reducing the volume of vapors released during tank leakage testing
US5293681A Roll-up striker plate for underground storage tanks
US5220822A Method for testing vapor recovery lines
US5156047A Water sensor that detects tanks or vessel leakage
US5092158A Apparatus for testing leak detectors