Assignee
DOWN RIVER INT INC
US·8 granted patents·454 citations·filing 1979–1994
Top patents by PatentIndex Score
8 records- 0189US4247237AFree standing honeycomb load spacerDOWN RIVER INT INC·Filed 1979·Granted Jan 27, 1981·46 cites·3 claims
- 0287US5465672AWrapped deck palletDOWN RIVER INT INC·Filed 1994·Granted Nov 14, 1995·86 cites·27 claims
- 0387US5132156AVoid fillerDOWN RIVER INT INC·Filed 1990·Granted Jul 21, 1992·82 cites·22 claims
- 0485US4585381AVoid fillerDOWN RIVER INT INC·Filed 1983·Granted Apr 29, 1986·42 cites·21 claims
- 0583US4431405AGas pollution control apparatus and method and wood drying system employing sameDOWN RIVER INT INC·Filed 1982·Granted Feb 14, 1984·54 cites·34 claims
- 0683US4424753APallet of composite constructionDOWN RIVER INT INC·Filed 1982·Granted Jan 10, 1984·70 cites·3 claims
- 0776US4865889AVoid filler and method for manufactureDOWN RIVER INT INC·Filed 1988·Granted Sep 12, 1989·48 cites·17 claims
- 0867US4516891ASuspended type cellular void fillerDOWN RIVER INT INC·Filed 1982·Granted May 14, 1985·26 cites·9 claims
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