GLASINDUSTRIE VORM FRIEDR SIEM

Overview

About

GLASINDUSTRIE VORM FRIEDR SIEM has a total of 38 patent applications. Its first patent ever was published in 1895. It filed its patents most often in Germany, Switzerland and Austria. Its main competitors in its focus markets machines, packaging and shipping and civil engineering are BAUGLASINDUSTRIE AG, GLASWERKE RUHR AKT GES and VER GLASFABRIEKEN NV.

Patent filings in countries

#	Industry
#1	Machines
#2	Packaging and shipping
#3	Civil engineering
#4	Electrical machinery and energy
#5	Basic materials chemistry
#6	Surface technology and coating
#7	Chemical engineering
#8	Textiles and paper

#	Technology
#1	Manufacturing processes
#2	Containers for goods storage
#3	Shaping clay
#4	Special electric heating or lighting
#5	Layered products
#6	Structural elements
#7	Manufacturing artificial filaments
#8	Preservation of human bodies
#9	Separation
#10	Doors and windows

#	Name	Total Patents
#1	Siemens Aktiengesellschaft Fue	5
#2	Siemens Aktien-Gesellschaft Fu	4
#3	Koch Carl	2
#4	Niclassen Dr-Ing Hans	1
#5	Guss Sylvester	1

Publication	Filing date	Title
CH225524A	1941-11-11	Double pane.
DE564491C	1928-12-25	Electric furnace for melting and melting glass, water glass, cement and other materials
GB190015819A	1900-09-05	Improved Closing Device for Bottles and other Vessels
GB189500362A	1895-01-05	Improvements in Fastenings for Bottle-stoppers.