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VIKING ENGINEERING & DEV INC

Overview
  • Total Patents
    14
About

VIKING ENGINEERING & DEV INC has a total of 14 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, machines and civil engineering are KING ALFRED STEPHEN, YANG HENGCAI and BOHM & KRUSE.

Patent filings in countries

World map showing VIKING ENGINEERING & DEV INCs patent filings in countries

Patent filings per year

Chart showing VIKING ENGINEERING & DEV INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thompson Terrence L 9
#2 Gresham Jack W 9
#3 Gresham Jack 2
#4 Letson Michael L 2
#5 Wallin Roger N 1
#6 Wallin Roger W 1
#7 Morrison Robert C 1

Latest patents

Publication Filing date Title
US5984621A Pallet stacking machine
US5715985A Automatic nailing machine
US5312022A Compensating nail-driving chuck for pallet-making machine
US5335499A Multiple hydraulic actuators with series/parallel operation
US5379513A Automated nailing device
US5052307A Pallet tray system
US4867364A Nail feeding apparatus for pallet-making machine
US4782989A Compensating nail-driving chuck for pallet-making machine