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BIG ROCK RANCH COMPANY

Overview
  • Total Patents
    17
About

BIG ROCK RANCH COMPANY has a total of 17 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States and Canada. Its main competitors in its focus markets medical technology are HANSEN HUGO MARTINUS, STERO NV and TYUMENSKIJ G MED I.

Patent filings in countries

World map showing BIG ROCK RANCH COMPANYs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 3

Patent filings per year

Chart showing BIG ROCK RANCH COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Operating tables

Top inventors

# Name Total Patents
#1 Heise William H 5
#2 Heise William Henry 3
#3 Harris Ford W 3
#4 Jacobs Walter T 3
#5 Frank Thomas 2
#6 Wilbur Myers 1
#7 Harris Jr Ford 1

Latest patents

Publication Filing date Title
US2057826A Side-loading hearse
US2007425A Hearse with floor extension
US2010860A Turntable type side loading hearse
US1909674A Side-loading hearse with swivel platform and operating mechanism
US1901029A Self-leveling platform of a tilted body
US2000229A Device to level body of a tilted chassis
US2000230A Lever means for leveling hearse bodies
US1968206A Cam means for leveling hearse bodies
US1775463A Hearse
US1893739A Side-loading hearse with fixed turntable
US1922094A Hearse
US1968205A Hearse
US1965965A Side loading hearse
US1845570A Side loading hearse
CA300545A Hearse
CA301639A Hearse
CA301638A Hearse