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RANNEY LEO

Overview
  • Total Patents
    11
About

RANNEY LEO has a total of 11 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Canada and United States. Its main competitors in its focus markets machines and furniture and games are HOLLAND ELECTRO C V, IND TECHNIK MBH GES and VIKAN AS.

Patent filings in countries

World map showing RANNEY LEOs patent filings in countries
# Country Total Patents
#1 Canada 9
#2 United States 2

Patent filings per year

Chart showing RANNEY LEOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Furniture and games

Focus technologies

# Technology
#1 Domestic washing
#2 Shaping of plastics

Top inventors

# Name Total Patents
#1 Ranney Leo 11

Latest patents

Publication Filing date Title
US1124659A Fountain-pen.
US1048878A Type-bar.
CA315405A Toy
CA374333A Shaft construction
CA409421A Horizontal drilling apparatus
CA481151A Recovery of fluid products from sub-surface mineral deposits
CA372117A Water handling apparatus
CA427762A Oil producing apparatus
CA315404A Hydraulic toy
CA337439A Coal degasifying process
CA374334A Earth boring and treating apparatus