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HERON TECH INC

Overview
  • Total Patents
    13
About

HERON TECH INC has a total of 13 patent applications. Its first patent ever was published in 1990. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and China. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and environmental technology are BALLY JEAN, AJAX ELECTROTHERMIC CORP and DIXON JOSEPH LAWTON.

Patent filings per year

Chart showing HERON TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sprenger Robert A 11
#2 Shepherd Douglas F 5
#3 Robert A Sprenger 2
#4 Raffa Ray C 2
#5 Sprengi Robert A 1

Latest patents

Publication Filing date Title
ZA9210102B Induction dryer and magnetic separator
WO9323970A1 Induction dryer and magnetic separator
TW255007B Induction dryer and magnetic separator
US5134787A Catalytic dryer