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GRASENICK FRITZ

Overview
  • Total Patents
    15
About

GRASENICK FRITZ has a total of 15 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets measurement, electrical machinery and energy and surface technology and coating are GRASENICK FRITZ DR, TOFWERK AG and WU CHING.

Patent filings in countries

World map showing GRASENICK FRITZs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 United States 3
#3 Germany 1

Patent filings per year

Chart showing GRASENICK FRITZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grasenick Fritz 4
#2 Aldrian Adolf 2
#3 Grasenick Fritz Dipl Ing Dr 1
#4 Jakopic Erich 1
#5 Geymayer Wolfgang 1

Latest patents

Publication Filing date Title
US3904366A Method for the quantitative elementary analysis of preferably organic substances
GB1286883A Improvements in and relating to the preparation of samples or specimens for investigation by electron microscopy
GB1145114A Apparatus for the preparation of embedded microscope specimens
US3536911A Apparatus for preparing embedded specimens for examination with an optical or electron microscope
US3462969A Microtome using liquid refrigerant
GB1119498A Method of melting and/or vaporizing material by electron bombardment
GB1083778A Method for the surface treatment of articles of polytetrafluorethylene
GB1125444A Method and apparatus for the preparation of thin layers
GB1071182A Apparatus for the cooling or heating of objects arranged on a specimen plate, especially preparations for use in electron microscopy
GB1078131A Device for the thermoelectric measurement of the temperature of rotary specimen carriers
GB1031575A Device for maintaining specimen carriers in position
GB1070024A Analytical method
GB973805A Improvements in and relating to methods of applying coatings to carriers
GB972774A Improvements in and relating to strata decomposition of solid substances