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BUZZARD ROBERT W

Overview
  • Total Patents
    18
About

BUZZARD ROBERT W has a total of 18 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States and Canada. Its main competitors in its focus markets surface technology and coating are OSTROVSKY ILYA, LUMISHIELD TECH INCORPORATED and YAMAMOTO MEKKI SHIKENKI KK.

Patent filings in countries

World map showing BUZZARD ROBERT Ws patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 3

Patent filings per year

Chart showing BUZZARD ROBERT Ws patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Buzzard Robert W 18
#2 Wilson James H 1

Latest patents

Publication Filing date Title
US2269435A Treatment for coated magnesium and its alloys
US2414090A Bath for and electrolytic treatment of magnesium and magnesium alloys
US2314341A Method of and bath for coating magnesium
US2248062A Method of treating electrolytic coatings on magnesium and its alloys
US2248063A Method of treating electrolytic coatings on magnesium and its alloys
US2163583A Treatment of magnesium and its alloys
US2261960A Method of producing corrosion resistant coatings on magnesium
US2276286A Method of treating protective coatings on magnesium and its alloys
US2203670A Method of treating electrolytic coatings on magnesium and its alloys
US2206028A Anodic treatment of magnesium
US2138023A Method of treating anodic coatings on magnesium and its alloys
US2114734A Bath for and method of coating magnesium and its alloys
US2066327A Bath for anodic treatment of aluminum
US1977622A Method of and bath for anodic treatment of aluminum
US2085002A Anodic treatment of aluminum
CA389233A Anodic coating method for magnesium and alloys
CA389232A Bath and coating method for magnesium and alloys
CA379180A Magnesium and alloy coating method