WALKER ROBERT J innovation strategy

Patent filings in countries

#	Industry
#1	Packaging and shipping
#2	Machines
#3	Machine tools
#4	Textiles and paper
#5	Electrical machinery and energy
#6	Measurement
#7	Transport
#8	Consumer goods

#	Technology
#1	Unspecified technologies
#2	Cranes
#3	Containers for goods storage
#4	Making paper containers
#5	Special electric heating or lighting
#6	Producing decorative effects
#7	Handles for hand implements
#8	Soldering, welding and flame cutting
#9	Electrical vehicle propulsion
#10	Measuring volume

Publication	Filing date	Title
US2012067840A1	2011-09-19	Pinned connection system for crane column segments
US2010243595A1	2010-03-24	Folding jib main strut and transportable reeved strut caps
US4292714A	1980-01-14	Easy opening and secure closing closure
US3879246A	1972-09-11	Laminating apparatus and method
US2757459A	1954-06-22	String sculpture assembly
US2049341A	1935-03-25	Tool handle fastening
US1706010A	1928-06-11	Electric furnace
US1364224A	1919-09-25	Luting composition
US846365A	1906-01-13	Automatic trolley-retriever.
US730181A	1902-05-21	Electric automatic overflow-alarm.
CA873218A	None	Mouth-flushing apparatus and method