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H D IND INC

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    197,453
About

H D IND INC has a total of 18 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, environmental technology and thermal processes are YANTAI LIKAI ELECTRONIC TECH CO LTD, SMALL FRANCIS GORDON and U P S LTD.

Patent filings in countries

World map showing H D IND INCs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 6
#3 WIPO (World Intellectual Property Organization) 4

Patent filings per year

Chart showing H D IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dillingham Harold W 15
#2 Dillingham Harold 2

Latest patents

Publication Filing date Title
US2021108377A1 Pothole Patcher With Emulsion Oil Rejuvenator System
US2020123714A1 Asphalt pothole patcher with electrically heated riser tubes
US10260208B1 All electric pothole patcher
US7037034B2 Safety door system and method for a hopper body
US6681761B2 Exhaust damper system for asphalt heating device
US6439806B1 Pavement repair material cart
US5988935A Asphalt repair apparatus with dry, radiant heat source
US6012870A Apparatus and method for transporting heated pavement repair materials