ESSER GERHARD has a total of 23 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets packaging and shipping, mechanical elements and machines are PERSSON & SON AB, AMERICAN TAP BUSH COMPANY and WAYNE CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 9 | |
#2 | Austria | 3 | |
#3 | France | 3 | |
#4 | United Kingdom | 3 | |
#5 | German Democratic Republic | 2 | |
#6 | United States | 2 | |
#7 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Mechanical elements | |
#3 | Machines | |
#4 | Furniture and games | |
#5 | Machine tools | |
#6 | Environmental technology | |
#7 | Thermal processes | |
#8 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Esser Gerhard | 16 |
#2 | Steinke Ulrich | 2 |
#3 | Hammer Lothar | 2 |
#4 | Findeisen Gerhard | 1 |
#5 | Hoeringklee Walter | 1 |
#6 | Gerhard Esser | 1 |
#7 | Winter Harald | 1 |
#8 | Ulrich Katharina | 1 |
#9 | Kunath Gerhard | 1 |
Publication | Filing date | Title |
---|---|---|
ATA17785A | Device for the dispensing of liquids | |
DE3501919A1 | Device for discharging liquids | |
DE3444284A1 | Ascending pipe for drawing off liquids | |
GB8407482D0 | Riser for drawing off liquids | |
DE3407190A1 | DEVICE FOR FILLING LIQUIDS | |
DE3238558A1 | Decanting device for liquids | |
DE3226962A1 | Hull for higher speeds | |
DD138977A1 | Method for separating 2,4-dioxohexahydro-1.3.5-triazine and cyanoic acid | |
DD155779A3 | Method for removing hardened amino load from production plant | |
DE2130767A1 | Shielded gas welding gun - with rotationally displacable structure elements | |
DE1807464A1 | Manufacture of radiators | |
GB1197386A | Improvements in Storage Devices |