HEIN STEFAN has a total of 16 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Germany and Czechoslovakia. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and packaging and shipping are DOMINIAK ANDRZEJ, NINGBO VICHNET TECH CO LTD and BEIJING JINGCHENG BOYANG OPTOELECTRONIC EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Germany | 2 | |
#3 | Czechoslovakia | 1 | |
#4 | German Democratic Republic | 1 |
# | Industry | |
---|---|---|
#1 | Surface technology and coating | |
#2 | Electrical machinery and energy | |
#3 | Packaging and shipping | |
#4 | Machines | |
#5 | Audio-visual technology | |
#6 | Chemical engineering | |
#7 | Machine tools | |
#8 | Mechanical elements | |
#9 | Civil engineering |
# | Name | Total Patents |
---|---|---|
#1 | Hein Stefan | 14 |
#2 | Skuk Peter | 3 |
#3 | Hoffmann Gerd | 2 |
#4 | Szelag Martin | 2 |
#5 | Busch John D | 1 |
#6 | Prusseit Peter | 1 |
#7 | Reinbrecht Hans | 1 |
#8 | Voroncichin Felix G | 1 |
#9 | Schenk Hermann | 1 |
#10 | Prisker Petr J | 1 |
Publication | Filing date | Title |
---|---|---|
US2014030435A1 | Evaporation unit and vacuum coating apparatus | |
US2010266766A1 | Guiding devices and methods for contactless guiding of a web in a web coating process | |
US2009199767A1 | Device for clamping and positioning an evaporator boat | |
US2008041301A1 | Band Processing Plant | |
DE10044659A1 | Volume flow sensor for hydraulic fluids | |
DE10044660A1 | Apparatus for compacting waste | |
DD133698A1 | Border control for hydrostatic drives | |
CS195760B1 | Hydrostatic unit |