ROBINSON ARTHUR W innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	29
#2	Canada	2

#	Industry
#1	Civil engineering
#2	Packaging and shipping
#3	Electrical machinery and energy
#4	Mechanical elements
#5	Medical technology
#6	Chemical engineering
#7	Consumer goods

#	Name	Total Patents
#1	Robinson Arthur W	31

Publication	Filing date	Title
US1451272A	1921-10-01	Delivery pipe for hydraulic dredging machines
US1462830A	1920-12-10	Floating discharge pipe for hydraulic dredges
US1272110A	1917-12-12	Dredge.
US1289001A	1917-12-12	Delivery-pipe for hydraulic dredging-machines.
US1208835A	1915-12-17	Drain-excavator.
US1047991A	1912-02-19	Dipper-arm for steam shovels, dredges, and the like.
US1081774A	1912-02-19	Hoisting apparatus for dipper-buckets.
CA132182A	1910-11-24	Cutter for hydraulique dredges
US1090233A	1910-09-29	Tunnel-shovel.
US1052176A	1910-09-29	Hydraulic dredge.
US977901A	1910-09-29	Cutter for hydraulic dredges.
US1055417A	1910-09-29	Discharge-pipe for hydraulic dredges.
US1057501A	1910-09-29	Dipper-dredge.
US1053648A	1910-09-29	Ball-joint for discharge-pipes of hydraulic dredges.
US966055A	1909-06-26	Music-leaf turner.
US834936A	1906-04-20	Friction-clutch.
US746995A	1903-04-04	Floating discharge-pipe for hydraulic dredges and means for connecting same to dredges.
US746994A	1903-04-04	Suction-pipe for hydraulic dredges.
US746996A	1903-04-04	Apparatus for hydraulic dredging and distributing the dredged material.
US708590A	1902-05-20	Steam-shovel, &c.