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HI WAY SERVICE CORP

Overview
  • Total Patents
    18
About

HI WAY SERVICE CORP has a total of 18 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are AUBURN MACHINE WORKS INC, JRB ATTACHMENTS LLC and PREDAC.

Patent filings in countries

World map showing HI WAY SERVICE CORPs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 2

Patent filings per year

Chart showing HI WAY SERVICE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kerber Joseph H 16
#2 Drott Edward A 8

Latest patents

Publication Filing date Title
US2455474A Excavator
US2387568A Industrial truck
US2328715A Excavator
US2332561A Material handling apparatus
US2326338A Material handling apparatus
US2243564A Road grader
US2281360A Road shoulder maintainer
US2238389A Truck grader
US2229210A Road grader
US2190452A Scraping apparatus
US2187036A Hydraulic apparatus
US2020555A Rotary scraper
US2031166A Hydraulic apparatus
US1915675A Snowplow
US1784144A Material-handling apparatus
US1853212A Scarifier
CA418704A Material handling apparatus
CA464668A Excavator