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CALBRANDT INC

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    240,293
About

CALBRANDT INC has a total of 13 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, machine tools and packaging and shipping are TECO SYSTEMS OY, GARBERS ERNST and WALTER LOTH.

Patent filings in countries

World map showing CALBRANDT INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 1

Patent filings per year

Chart showing CALBRANDT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brandt Calvin J 8
#2 Goldbeck Bradley J 6
#3 Fritz Kenneth D 2

Latest patents

Publication Filing date Title
US2016229431A1 Railcar positioning system for curved track
US2015083017A1 Ratcheting railcar indexer
US2014261056A1 Tandem Carriage Railcar Indexer
US2011186758A1 Hydraulic Motor With Non-Contact Encoder System
US2010258025A1 Railcar positioning system
US2007251406A1 Bogey frame sensor for railcar mover
US2007181032A1 Spike-type railcar mover with optional gate opener
US6837168B1 Indexer with self-powered carriage
US6748841B1 Railroad hopper car gate operating system
US2003136295A1 Indexer carriage chain tension and dog control system
US2003010249A1 Car spotter drive
US6389984B2 Independent dog operating system