GIESKIENG MARION W innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	15
#2	Canada	4

#	Technology
#1	Railway equipment
#2	Guiding railway traffic
#3	Unspecified technologies
#4	Closing and opening bottles
#5	Gearing
#6	Jet-propulsion plants
#7	Vehicle tyre repairing
#8	Vehicle windows, roofs and doors
#9	Motor vehicles
#10	Vehicle signalling and lighting

Publication	Filing date	Title
CA1010113A	1974-03-29	Method and apparatus for the detection of cracks and flaws in rail wheels, rails and the like by sliding a prerecorded magnetic medium over the test piece
US3325640A	1964-10-26	Dragging equipment and sliding wheel detector for railways
US3188464A	1962-07-09	Railway wheel defect detector
US2883818A	1957-03-15	Crown-retaining heads for bottlecrowning machines
US2883810A	1957-02-11	Missing crown detectors for bottle capping machines
US2605392A	1949-08-20	Railway wheel checking device
US2590603A	1949-01-31	Railway wheel checking device
US2574474A	1948-02-04	Railway wheel checking device
US2512894A	1946-11-12	Geneva movement for motion-picture projectors
US2429266A	1945-06-29	Railway wheel checking device
US2408553A	1945-04-24	Railway wheel checking device
US2442491A	1945-03-05	Railway wheel checking device
US2335005A	1942-04-04	Thermodynamic device
US2144489A	1938-03-12	Shock resisting steering mechanism
US2066680A	1934-10-30	Glare eliminating system
US2033424A	1934-10-25	Tire condition indicator
CA620516A	None	Missing crown detectors for bottle capping machines
CA844067A	None	Dragging equipment and sliding wheel detector for railways
CA620099A	None	Crown retaining head for bottle crowning machines