PRESSWERK KOENGEN GMBH has a total of 11 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Switzerland and Italy. Its main competitors in its focus markets furniture and games, consumer goods and electrical machinery and energy are NORTHERN BLANKETS LTD, CHEONGSONG HIGHTECH and LINLAN INDUCTION AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 8 | |
#2 | Switzerland | 1 | |
#3 | Italy | 1 | |
#4 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Consumer goods | |
#3 | Electrical machinery and energy | |
#4 | Machines | |
#5 | Thermal processes | |
#6 | Surface technology and coating | |
#7 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Household appliances | |
#2 | Kitchen equipment | |
#3 | Producing decorative effects | |
#4 | Shaping of plastics | |
#5 | Domestic stoves | |
#6 | Special electric heating or lighting | |
#7 | Layered products | |
#8 | Structural elements | |
#9 | Special designs |
# | Name | Total Patents |
---|---|---|
#1 | Brangs Helmut | 3 |
#2 | Weisser Rolf | 2 |
#3 | Tappe Michael | 2 |
#4 | Liebke Kurt | 2 |
#5 | Lutz Fritz | 1 |
#6 | Brango Helmut | 1 |
#7 | Kupper Siegfried | 1 |
#8 | Flach Klaus | 1 |
#9 | Klatte Heinz | 1 |
#10 | Fritz Lutz | 1 |
Publication | Filing date | Title |
---|---|---|
DE2615793A1 | Felt-covered plastic moulding esp. for car interior - has felt set in the still-hot plastic by a second press. application using the same moulding press | |
DE2320783A1 | Laminated (profiled) mouldings prodn - by hot pressing lay-up of flexible foam and thermosetting resin pre-impregnate | |
DE2320769A1 | Press-moulded serving tray - comprising a two-ply or multi-ply laminate with non-slip top layer | |
DE2142495A1 | Laminated tray - with moisture proof layers at top and bottom of resin impregnated lamellas | |
DE1944222A1 | Hard foam plastic sheets with condensation - resin paper coating | |
CH496152A | Laminated polyurethane tray | |
US3513296A | Electric warmplate |