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AMBURN RAYMOND D

Overview
  • Total Patents
    12
About

AMBURN RAYMOND D has a total of 12 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, Canada and United States. Its main competitors in its focus markets agriculture, environmental technology and pharmaceuticals are SCHMITZER KARL, HOWALDT FA FRITZ and Cixi huazhijie plastic product co ltd.

Patent filings in countries

World map showing AMBURN RAYMOND Ds patent filings in countries
# Country Total Patents
#1 Germany 5
#2 Canada 4
#3 United States 3

Patent filings per year

Chart showing AMBURN RAYMOND Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Amburn Raymond D 11
#2 D Amburn Raymond 1

Latest patents

Publication Filing date Title
US4546563A Method and apparatus for killing earth-burrowing insects
US3991714A Method of magnetically treating eggs and animal semen
US3910233A Method and apparatus for magnetically treating eggs and animal semen
DE2333133A1 DEVICE FOR TREATING SEEDS
DE2264730A1 Magnetically treating seeds - by agitating seed down tubular hopper in magnetic field
CA970970A Apparatus for magnetically treating seeds
DE1931449A1 Method and device for treating seeds
CA885170A Seed treating apparatus
CA880622A Apparatus and process for treating seeds