Assignee
MORBARK IND INC
US·11 granted patents·256 citations·filing 1974–1990
Top patents by PatentIndex Score
11 records- 0192US5005620ADrum-type wood chipperMORBARK IND INC·Filed 1990·Granted Apr 9, 1991·84 cites·22 claims
- 0273US4057192ATree harvesting machineMORBARK IND INC·Filed 1975·Granted Nov 8, 1977·23 cites·8 claims
- 0371US4736781AStump disintegratorMORBARK IND INC·Filed 1986·Granted Apr 12, 1988·28 cites·45 claims
- 0470US4078590AWhole tree reducing apparatusMORBARK IND INC·Filed 1977·Granted Mar 14, 1978·20 cites·12 claims
- 0567US4030606AVibrating tubular screenMORBARK IND INC·Filed 1976·Granted Jun 21, 1977·20 cites·5 claims
- 0664US4771953ARetractable anvil chipperMORBARK IND INC·Filed 1987·Granted Sep 20, 1988·20 cites·14 claims
- 0758US4351719AVibrating screen apparatusMORBARK IND INC·Filed 1981·Granted Sep 28, 1982·20 cites·7 claims
- 0858US3979152AParticulate material handling apparatusMORBARK IND INC·Filed 1974·Granted Sep 7, 1976·12 cites·5 claims
- 0949US4522344AWood chip screening and processing methods and apparatusMORBARK IND INC·Filed 1983·Granted Jun 11, 1985·10 cites·10 claims
- 1047US4534390APortable chipper with relatively low power high torque tree feed mechanism for feeding the tree or other product to be chipped at a controlled feed angleMORBARK IND INC·Filed 1983·Granted Aug 13, 1985·10 cites·18 claims
- 1146US4396501AWood chip screening and processing method and apparatusMORBARK IND INC·Filed 1981·Granted Aug 2, 1983·9 cites·9 claims
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