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WILHELM WALDHERR

Overview
  • Total Patents
    33
About

WILHELM WALDHERR has a total of 33 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets packaging and shipping, mechanical elements and electrical machinery and energy are BRIEGER & CO AG, LLAMAS SA and MEAD EMBALLAGE SA.

Patent filings in countries

World map showing WILHELM WALDHERRs patent filings in countries
# Country Total Patents
#1 Germany 22
#2 United States 6
#3 United Kingdom 5

Patent filings per year

Chart showing WILHELM WALDHERRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waldherr Wilhelm 21
#2 Wilhelm Waldherr 6

Latest patents

Publication Filing date Title
GB930519A Improvements in or relating to dispenser containers for fluids
US3131828A Refillable container having filling plug improvement
US3155294A Container with closure cap
US2998168A Fluid dispenser
US2933222A Fluid dispenser
GB832040A Improvements in or relating to discharge valves
GB848997A Improvements in or relating to dispensing devices
US2952278A Spray head and filling plug
DE1092396B Protective cover for spray container
US2858053A Dispensing device
DE1037378B Safety device for a spray tank valve