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HARMONY PRODUCTS INC

Overview
  • Total Patents
    13
About

HARMONY PRODUCTS INC has a total of 13 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets environmental technology, basic materials chemistry and machines are OESTBO BERTIL, WILLISCH HANNES and YAMASHITA FISHING TACKLES.

Patent filings in countries

World map showing HARMONY PRODUCTS INCs patent filings in countries

Patent filings per year

Chart showing HARMONY PRODUCTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moore William P 7
#2 Moore William Percy 6

Latest patents

Publication Filing date Title
US5411568A Highly available waste based nitrogen fertilizer
US5240490A Non-destructive recovery of natural nitrogen products
US5087474A Feed supplement fats from abatoir sludge
US4997469A High integrity, low odor, natural based nitrogenous granules for agriculture
US5021247A High integrity natural nitrogenous granules for agriculture
US5021077A High integrity natural nitrogenous granules for agriculture