Assignee
KOCH ENTERPRISES INC
US·7 granted patents·246 citations·filing 1995–1997
Top patents by PatentIndex Score
7 records- 0187US5795929APolymer enhanced asphalt emulsionKOCH ENTERPRISES INC·Filed 1997·Granted Aug 18, 1998·79 cites·19 claims
- 0277US5773496APolymer enhanced asphaltKOCH ENTERPRISES INC·Filed 1996·Granted Jun 30, 1998·43 cites·11 claims
- 0369US5702647AMultiple downcomer high performance tray assemblyKOCH ENTERPRISES INC·Filed 1997·Granted Dec 30, 1997·36 cites·23 claims
- 0468US5895608ADowncomer for chemical process tower and method of forming the sameKOCH ENTERPRISES INC·Filed 1996·Granted Apr 20, 1999·35 cites·26 claims
- 0566US6003847ADowncomer for chemical process towerKOCH ENTERPRISES INC·Filed 1997·Granted Dec 21, 1999·29 cites·3 claims
- 0649US5821428ASealed observation element for sulfur recovery unitKOCH ENTERPRISES INC·Filed 1995·Granted Oct 13, 1998·13 cites·35 claims
- 0731US5740197ACooled probe for use in high temperature process vesselsKOCH ENTERPRISES INC·Filed 1995·Granted Apr 14, 1998·11 cites·37 claims
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