Learn more

HOLTORP WILHELM

Overview
  • Total Patents
    16
About

HOLTORP WILHELM has a total of 16 patent applications. Its first patent ever was published in 1908. It filed its patents most often in Denmark, Austria and Canada. Its main competitors in its focus markets mechanical elements are ZHENGZHOU AUTOL TECH CO LTD, DELIMON GMBH and PALUNCIC ZDRAVKO.

Patent filings in countries

World map showing HOLTORP WILHELMs patent filings in countries
# Country Total Patents
#1 Denmark 4
#2 Austria 3
#3 Canada 3
#4 Spain 2
#5 United Kingdom 2
#6 France 1
#7 United States 1

Patent filings per year

Chart showing HOLTORP WILHELMs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Lubricating
#2 Shafts

Top inventors

# Name Total Patents
#1 Holtorp Wilhelm 14

Latest patents

Publication Filing date Title
GB101287A An Improved Oil Circulating System for Trunnions, Crank-shafts and similar Bearings.
US974966A Means for lubricating bearings.
GB190816619A Improved Means for Lubricating Bearings.
CA234758A Lubricating device for axle journals
CA215959A Lubrication of shaft bearings
CA215960A Lubricating device for bearings