SPIEGELGLASWERKE GERMANIA AG has a total of 18 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets civil engineering, measurement and machines are GIESEKE GERALD G, SOMEC S P A and JOSKO FENSTER UND TUEREN GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 4 | |
#2 | France | 4 | |
#3 | United Kingdom | 4 | |
#4 | Canada | 2 | |
#5 | Belgium | 1 | |
#6 | Switzerland | 1 | |
#7 | Spain | 1 | |
#8 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Measurement | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Telecommunications | |
#6 | Surface technology and coating | |
#7 | Packaging and shipping | |
#8 | Textiles and paper | |
#9 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Woelk Hubert | 2 |
#2 | John Dieter | 1 |
#3 | Woelk Dipl-Chem Dr Hubert | 1 |
#4 | Reinicke Ralf | 1 |
#5 | Hans Baum Dr | 1 |
#6 | Eichel Josef | 1 |
#7 | Hubert Woelk | 1 |
#8 | Woelk Hubert Dr | 1 |
#9 | Heitzer Dr Xaver | 1 |
Publication | Filing date | Title |
---|---|---|
DE1911561A1 | Electrically heated automobile windows with - metallic resistant strips deposited by serigr | |
GB1024715A | Improvements in or relating to windows | |
ES298527A1 | Procedure for the manufacture of sparkling glass (Machine-translation by Google Translate, not legally binding) | |
GB1027853A | Improvements in the manufacture of composite glass webs | |
GB969497A | A method of forming double-glazing structures and apparatus for carrying the method into effect | |
GB880023A | Method of and apparatus for examining prestressed glass | |
CA747173A | Windows | |
CA647302A | Method of producing a multiple-pane insulating glass and an apparatus for carrying into effect said method |