Assignee
LAKE SUPERIOR PAPER IND
US·4 granted patents·63 citations·filing 1989–1995
Top patents by PatentIndex Score
4 records- 0162US5239376AWeb defect continuous surveillance systemLAKE SUPERIOR PAPER IND·Filed 1992·Granted Aug 24, 1993·41 cites·7 claims
- 0240US4906334ABroke pulping apparatus and reel stand with brakeLAKE SUPERIOR PAPER IND·Filed 1989·Granted Mar 6, 1990·8 cites·7 claims
- 0330US5236475APapermaking apparatus including bafflesLAKE SUPERIOR PAPER IND·Filed 1992·Granted Aug 17, 1993·6 cites·13 claims
- 0423US5556043AAngled-rib blocking slab for pulpwood grinderLAKE SUPERIOR PAPER IND·Filed 1995·Granted Sep 17, 1996·8 cites·18 claims
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