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HETZMANNSEDER BONUM WERK

Overview
  • Total Patents
    28
About

HETZMANNSEDER BONUM WERK has a total of 28 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Austria, Germany and France. Its main competitors in its focus markets optics, packaging and shipping and machines are THORNTON JOHN EDWARD, KIKUCHI KAGAKU KENKYUSHO KK and EMPRESA NACIONAL OPTICA SA.

Patent filings in countries

World map showing HETZMANNSEDER BONUM WERKs patent filings in countries

Patent filings per year

Chart showing HETZMANNSEDER BONUM WERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hrabik Heinrich 7
#2 Hrabik H 3
#3 Hrabik Heinrich Ing 2

Latest patents

Publication Filing date Title
ATA82290A Mixing apparatus with an intake head for at least two pourable materials
ATA231986A Fastening device for pipes
ATA298384A Slide frame
ATA291884A Slider and hand tool to open the slider
AT367219B Device for cuting slide films
ATA279480A Plastic film reel
US4201296A Preservative for film
IT7827225D0 Camphor contg. film preservative - is tabletted encapsulated powdered material in packing with support lips and puncturable tip, and is for insertion in film cassette wall
FR2433192A1 Camphor contg. film preservative - is tabletted encapsulated powdered material in packing with support lips and puncturable tip, and is for insertion in film cassette wall
DE2834779A1 Camphor contg. film preservative - is tabletted encapsulated powdered material in packing with support lips and puncturable tip, and is for insertion in film cassette wall
DE2652477A1 Pressure control for tape film splicer - with sprung roller to press tape around film to give even pressure and avoid air bubbles
FI763081A Diaram
IT1067792B Film slide mounting frame - comprising two rectangular frame elements which sandwich a slide