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KRAMER WALTER

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    57,263
  • Filing trend
    ⇩ 20.0%
About

KRAMER WALTER has a total of 43 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 1956. It filed its patents most often in Germany, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, machines and mechanical elements are FRANZ JOS WAESCHLE MASCHINENFA, WESTENBERG MARTIN and MACAWBER LTD SIMON.

Patent filings per year

Chart showing KRAMER WALTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kramer Walter 38
#2 Hensch Uwe 1
#3 Kramer Walter Ing Chem 1
#4 Gunnewijk Raymond Johannes Josephus 1
#5 Stijger Wim 1

Latest patents

Publication Filing date Title
DE102019001471A1 Suction conveyor system for bulk goods, in particular plastic granulate
DE102017000423A1 Module for a conveyor system for bulk material and conveyor system for bulk material
DE102016008549A1 Conveyor for conveying bulk material and valve device for such a conveyor system
DE102016007061A1 Conveying system for bulk material, in particular plastic granules, and method for conveying bulk material, in particular plastic granules
WO2017020914A1 Sliding valve, in particular for conveying systems with conveying lines
DE102014001726A1 spool valve
DE102014001725A1 Slide valve, in particular for use in conveyor systems with delivery lines and method for actuating such a slide valve
DE102013012868A1 Coupling point and coupling station for a pneumatic conveying system for conveying bulk material
US2012279596A1 Arrangement for influencing an exhaust gas flow
EP0111878A2 Process for producing masses containing silicon, calcium and oxygen in bound form, and absorbing or adsorbing material for liquids and gases
CA1084901A Chamber sidewall mounted stirrer continuous distributor system
US4163564A Shopping cart skis
US4087079A Mixing apparatus
DE2511735A1 Furriers worktable of ergonomic design - is adjustable to size requirements of user while having easily reached containers for tools and materials
GB886866A Archer's bow
CA596326A Overdraw bow handle