Learn more

EDUARD QUESTER

Overview
  • Total Patents
    71
About

EDUARD QUESTER has a total of 71 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets consumer goods, packaging and shipping and chemical engineering are MOONELIS ADOLPH, YONG ZOU and APEL HERMANN.

Patent filings in countries

World map showing EDUARD QUESTERs patent filings in countries
# Country Total Patents
#1 Germany 54
#2 United Kingdom 16
#3 United States 1

Patent filings per year

Chart showing EDUARD QUESTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huff Dipl-Ing Friedrich 2
#2 Eduard Quester 1

Latest patents

Publication Filing date Title
GB454623A Improvements in or relating to cutting devices
GB441781A Improvements in or relating to the moistening of tobacco
GB414015A Improvements in or relating to drying apparatus
GB436663A Improvements in or relating to the grinding and setting of the knives in cigarette machines
GB421936A Improvements in or relating to method of loosening or moistening tobacco
US1993857A Loosening, mixing and moistening tobacco leaves
GB412040A Improvements in loosening, mixing and moistening tobacco leaves
GB419382A Improvements in or relating to machines for stemming tobacco leaves
GB395530A Improvements in or relating to a method of and devices for the loosening of cohering tobacco leaves
GB395848A Improvements in or relating to the drying and moistening of tobacco
GB381514A Improvements in or relating to the mixing or distributing of tobacco or the like
GB393079A Improvements in or relating to processes and devices for the loosening of tobacco
GB380323A Improvements in or relating to apparatus for separating loosened tobacco leaves fromunloosened leaves and separating dust and like impurities therefrom
GB375036A Improvements in or relating to the loosening and separating of adhering tobacco leaves
GB330778A Improvements in or relating to processes and devices for the drying of tobacco and similar materials
GB335259A Process and device for the cleansing and discharging of pneumatically conveyed tobacco of all kinds and other materials of similar physical form
GB305228A A contrivance and process for the pneumatic loosening of tobacco and other materials