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WELLMAN BIBBY CO LTD

Overview
  • Total Patents
    23
About

WELLMAN BIBBY CO LTD has a total of 23 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets mechanical elements and machines are RAYBESTOS IND PRODUKTE GMBH, BRAKE PARTS INC LLC and DISC BRAKES AUSTRALIA PTY LTD.

Patent filings in countries

World map showing WELLMAN BIBBY CO LTDs patent filings in countries

Patent filings per year

Chart showing WELLMAN BIBBY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Boole R 4
#2 Braggins G 2
#3 Crockford Victor 2
#4 Warland Christopher Robert 2
#5 Pooley D 2
#6 Mather Anthony H 1
#7 Victor Crockford 1
#8 Braggins George Roderick 1
#9 Braggins George Roderick Derha 1
#10 Pooley Donald Humphrey 1

Latest patents

Publication Filing date Title
GB8722001D0 Anti-reversal device
GB8513226D0 Improvements relating to clutches
GB8414463D0 Clutches
GB2076937A Flexible shaft coupling
US3985213A Load release devices
GB1483331A Torque-limiting couplings
ZA7205936B Torque limiting device
US3851977A Shaft mountings for pulleys, sprockets, coupling flanges and other machine elements
GB1417107A Couplings
GB1390025A Shaft mountings for pulleys sprockets coupling flanges and other machine elements
ZA6908181B Improvements in or relating to shaft mountings for pulleys sprockets,coupling flanges and other machine elements
ES347768A3 A flexible coupling device. (Machine-translation by Google Translate, not legally binding)