WARTENBERG ERWIN W has a total of 29 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Germany, United States and Belgium. Its main competitors in its focus markets materials and metallurgy, machines and consumer goods are AVTONOMNAYA NEKOMMERCHESKAYA ORGANIZATSIYA VYSSHEGO OBRAZOVANIYA BELGORODSKIJ UNIV KOOPERATSII EKONO, NORBERT S GARBISCH and B F DRAKENFELD & CO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 8 | |
#2 | United States | 6 | |
#3 | Belgium | 4 | |
#4 | Canada | 4 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Republic of Korea | 2 | |
#7 | Austria | 1 | |
#8 | Switzerland | 1 | |
#9 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Machines | |
#3 | Consumer goods | |
#4 | Measurement | |
#5 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Treatment of glass | |
#2 | Building materials | |
#3 | Manufacturing processes | |
#4 | Shaping clay | |
#5 | Producing decorative effects | |
#6 | Unspecified technologies | |
#7 | Unspecified technologies | |
#8 | Coating metallic material | |
#9 | Analysing materials | |
#10 | Non-metallic elements |
# | Name | Total Patents |
---|---|---|
#1 | Wartenberg Erwin W | 14 |
#2 | Wartenberg Erwin W Dipl Chem D | 4 |
#3 | Wartenberg Erwin W Dr | 4 |
#4 | Ackermann Paul | 1 |
#5 | Ackermann Paul Dipl Chem Dr | 1 |
#6 | Wartenberg Erwin Walter Dr | 1 |
#7 | Erwin W Dr Wartenberg | 1 |
#8 | Erwin W Wartenberg | 1 |
#9 | Wartenberg E W | 1 |
Publication | Filing date | Title |
---|---|---|
DE4140739A1 | Coating tiles with metalloid layer - using holding frame which passes round a track to a hot dip bath | |
DE3242166A1 | DEVICE FOR COATING PANEL-SHAPED BODIES MADE OF GLAZED CERAMIC (TILES), GLASS OR ENAMEL | |
DE3242069A1 | METHOD FOR PRODUCING PATTERNED LUESTER COATINGS ON THE SURFACES OF BODIES AND SCREEN PRINTING PASTE FOR IMPLEMENTING THE METHOD | |
DE2514154A1 | Mechanism testing adhesion properties of polythene films - uses test stripping technique under controlled conditions | |
DE2310726A1 | Increasing mechanical strength of eg. glass - by forming a metal oxide layer and chilling to create compressive strength | |
DE2306474A1 | Coloured lustrous coatings - on porcelain, glass or ceramics etc | |
CA969371A | Method of producing toughened glass | |
US3186816A | Method of prestressing glass | |
US3184299A | Glass tempering apparatus | |
US3093508A | Method of coating glass | |
CA882240A | Process for producing prestressed glass | |
CA882241A | Process for producing prestressed glass |