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TANNAS CO

Overview
  • Total Patents
    18
About

TANNAS CO has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, chemical engineering and machines are MAVEN TECHNOLOGIES LLC, ARES SERONO RES & DEV LTD and PANEL LAB PRODUCTS CORP Q.

Patent filings in countries

World map showing TANNAS COs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 2

Patent filings per year

Chart showing TANNAS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Selby Theodore W 15
#2 Miiller Gregory C 8
#3 Wolfe Kevin J 4
#4 Cotter James R 4
#5 Trombley Joseph S 4
#6 Hildebrandt Marc J 3
#7 Tubbs Michael A 3
#8 Van Meter John L 2
#9 Seer Robert H 2
#10 Atkins William A 2

Latest patents

Publication Filing date Title
CA2266732A1 Rapidly cyclable foam testing oven
US6009748A Rapidly cyclable foam testing oven
US5922973A Noack-type test unit
US5824886A Foam tester
US5660362A Pivoting leveling stand
US5802248A Multi-speed motor
US5667302A Selective volatilization and collection
US5565621A Stacked component tapered bearing simulator device
US5692832A Vapor removal with apparatus generally to not macroscopically disturb the surface of a liquid sample therein
US5548994A Stator connector
US6083380A Fluid coalescing method and apparatus
US5614152A Temperature control chimney
US5509297A Viscometer calibration
US5517850A Rotor-stator adapters with internally threaded stator collar externally threaded nut for sensitive rotating viscometers
US5503002A Sensitive rotating viscometer instrument
US5513517A Rotor-stator adapter for sensitive rotating viscometers