KRUEGER GERHARD innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Germany	10
#2	Austria	2
#3	Switzerland	1
#4	EPO (European Patent Office)	1
#5	WIPO (World Intellectual Property Organization)	1

#	Technology
#1	Climate change mitigation in wastewater treatment
#2	Doors and windows
#3	Separation
#4	Water treatment
#5	Agricultural harvest processing
#6	Harvesting
#7	Cranes
#8	Fibrous raw materials
#9	Containers for goods storage
#10	Vehicle servicing

Publication	Filing date	Title
DE4224259A1	1992-07-20	Device and method for the joint removal of contaminants from both liquid and gaseous fluids
WO9101253A1	1990-07-16	Closure for preventing unintentional emptying of drink cans and other packagings
DE3923039A1	1989-07-13	Automatic ventilation or for rooms - includes selectively drying or improving and monitoring air for quality and quantity
DE3445780A1	1984-12-13	Insulating-glass wooden window
DE3438834A1	1984-10-19	Insulating glass window with casement consisting of wood
DE3438089A1	1984-10-15	Insulating glass window with casement made of hollow metal or plastic profiles
DE3427676A1	1984-07-26	Grab crane for storing crops
DE3238837A1	1982-10-20	Pulping machine
DE2608065A1	1976-02-27	Side wheel steered agricultural tractor - has auxiliary steering axle which raises one steering axle from ground contact to provide conventional steering
DE2523664A1	1975-05-28	Subsequently applied door or window synthetic rubber sealing - is inserted in prefabricated shaped battens and is for sound and heat insulation