MORBARK IND INC innovation strategy

Patent filings in countries

#	Technology
#1	Veneer production
#2	Horticulture
#3	Unspecified technologies
#4	Separating solids
#5	Wood saws
#6	Transport or storage devices
#7	Load transportation vehicles
#8	Unspecified technologies
#9	Fibrous raw materials
#10	Woodworking tools

Publication	Filing date	Title
US5005620A	1990-04-17	Drum-type wood chipper
US4771953A	1987-02-17	Retractable anvil chipper
US4736781A	1986-08-26	Stump disintegrator
CA1228786A	1985-01-21	Portable chipper with relatively low power high torque tree feed mechanism for feeding the tree or other product to be chipped at a controlled feed angle
CA1212596A	1984-06-22	Wood chip screening and processing methods and apparatus
US4534390A	1983-11-09	Portable chipper with relatively low power high torque tree feed mechanism for feeding the tree or other product to be chipped at a controlled feed angle
US4522344A	1983-05-10	Wood chip screening and processing methods and apparatus
US4396501A	1981-08-10	Wood chip screening and processing method and apparatus
US4351719A	1981-02-19	Vibrating screen apparatus
US4078590A	1977-01-07	Whole tree reducing apparatus
US4030606A	1976-03-24	Vibrating tubular screen
US4057192A	1975-06-02	Tree harvesting machine
US3979152A	1974-11-22	Particulate material handling apparatus
US3866769A	1974-02-20	Wood chip handling system
US3861602A	1973-07-06	Brush chipper
AU5739073A	1973-06-27	Apparatus for severing and grouping trees
US3771397A	1972-06-14	Slab guide for vertically adjustable sawing apparatus
US3805860A	1972-04-11	Apparatus for severing and grouping trees
US3797349A	1971-12-13	Sawmill log holder assembly
US3774660A	1971-05-28	Apparatus for debarking logs