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LODAL INC

Overview
  • Total Patents
    23
About

LODAL INC has a total of 23 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets environmental technology, transport and civil engineering are MACKRILL DAVID ENG LTD, FAUN UMWELTTECHNIK GMBH & CO and PERKINS MFG COMPANY.

Patent filings in countries

World map showing LODAL INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 7
#3 United Kingdom 3
#4 Germany 2
#5 France 1
#6 Sweden 1

Patent filings per year

Chart showing LODAL INCs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Brisson John R 15
#2 Brisson John Raymond 3
#3 Raymond Brisson John 2
#4 Vary Hugh M 2
#5 Sudac Frank J 2
#6 Vary Hugh Mason 1
#7 Sudac Frank John 1
#8 Brisson J 1

Latest patents

Publication Filing date Title
US4264261A Refuse collection with platen stroke extension
US4201508A Platen slide cover for refuse handling systems
CA1020912A Fall safe locking arrangement for refuse collection vehicle
US3874534A Fail-safe locking arrangement for refuse collection vehicle
US3870174A Overflow shield for refuse collection vehicle body hopper opening
US3487967A Refuse collection
US3451571A Refuse collection
FR1448947A Cyclic compaction and ejection system for bulk material
US3252600A Cycling compactor and ejection system for bulk material
US2979215A Loader bucket and grapple apparatus
US3016157A Loader apparatus
CA786174A Cycling compactor and ejection system for bulk material
CA860747A Refuse collection