Learn more

KRONENBERG RUDOLF

Overview
  • Total Patents
    63
About

KRONENBERG RUDOLF has a total of 63 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United Kingdom, Austria and United States. Its main competitors in its focus markets transport, machine tools and machines are FIRESTONE STEEL PRODUCTS CO, KELSEY HAYES WHEEL CORP and KELSEY WHEEL COMPANY INC.

Patent filings in countries

World map showing KRONENBERG RUDOLFs patent filings in countries

Patent filings per year

Chart showing KRONENBERG RUDOLFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kronenberg Rudolf 60

Latest patents

Publication Filing date Title
ES108652A1 A deep bed tire.
US1254411A Method of manufacturing metal fellies.
US1257615A Method and means for electrically welding the rims or flanges of wheel or cycle tires.
GB113882A Improvements in the Method and Means for Electrically Welding and Shaping the Rims of Wheel-tyres.
GB113464A An Improved Method of Manufacturing Electrically Welded Rims from Metal Strips with Upturned Edges.
GB191404362A Improved Light and Detachable Automobile Wheel.
US1156153A Vehicle-wheel.
GB191322538A Improvements in or relating to the Securing of Demountable Wheels.
US1080566A Apparatus for removing the projecting ridges from pressed metal wheels.
GB191314251A Improvements in or relating to the Connecting of the Steel Spokes to the Metallic Rim of Elastic or Pneumatic Tyred Wheels.
GB191314250A Process and Apparatus for Removing the Projecting Ridges from Pressed Metal Wheels.
GB191402729A Detachable Automobile Wheel.
US1082087A Wheel-spoke star.
US1180660A Securing device for removable wheels.
GB191227991A Improved Securing Device for Detachable Wheels.
GB191227990A Improvements in or relating to the Construction of Wheels.
GB191227989A Improved Process for the Production of an Automobile Wheel.
NL91C Improvement of automobile wheels with detachable rim
US974081A Autocar-wheel.
GB190812865A Improvements in Detachable Rims.