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WOLLARD AIRCRAFT SERVICE EQUIP

Overview
  • Total Patents
    20
About

WOLLARD AIRCRAFT SERVICE EQUIP has a total of 20 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets transport, packaging and shipping and machine tools are BORJE FONDEN, BORJE FONDEN PER and THYSSEN HENSCHEL AIRPORT SYSTE.

Patent filings in countries

World map showing WOLLARD AIRCRAFT SERVICE EQUIPs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 8
#3 United Kingdom 2

Patent filings per year

Chart showing WOLLARD AIRCRAFT SERVICE EQUIPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Slaney John S 12
#2 Preiss Lester L 12
#3 Wollard Joseph C 12
#4 Seipos Andrew G 4
#5 Riggles Jr William M 2

Latest patents

Publication Filing date Title
US3341875A Conveyance gangway
US3391416A Conveyance loader system
US3339860A Rotating control device
US3377638A Conveyance loader
US3378868A Conveyance loader
GB1099272A Passenger gangway with levelling system
US3310823A Conveyance gangway with leveling system
US3317942A Extensible conveyance gangway
US3315291A Conveyance loading apparatus
US3263254A Conveyance loader pivot apparatus
US3263253A Conveyance loader elevating system
CA785455A Extensible passenger gangway
CA793505A Conveyance loader
CA784394A Conveyance loader pivot apparatus
CA792958A Conveyance loading apparatus
CA784395A Conveyance gangway with leveling system
CA784393A Conveyance loader elevating system
CA793504A Conveyance loader
CA784396A Extensible conveyance gangway