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BIDWELL ROBERT ERNEST

Overview
  • Total Patents
    12
About

BIDWELL ROBERT ERNEST has a total of 12 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets medical technology and machines are MARTHA F MCKESSON, MEDICAL DEV CORP and STEWART RESEARCH.

Patent filings in countries

World map showing BIDWELL ROBERT ERNESTs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 Germany 5

Patent filings per year

Chart showing BIDWELL ROBERT ERNESTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mishkin Sidney 9
#2 Bidwell Robert Ernest 7
#3 Ernest Bidwell Robert 5
#4 Roslyn Mishkin Sidney 3
#5 Hallstein Edward James 2
#6 James Hallstein Edward 1

Latest patents

Publication Filing date Title
DE1566304A1 Pulling device
GB1188331A Improved Surgical Drainage Device
DE1566566A1 Catheter for selective bronchography
DE1566050A1 Sewing instrument