Individual holder
RUPPERT HEINRICH W
DE·2 granted patents·71 citations·filing 1985–1990
Individually held — no corporate assignee on record.
Technology mixA24C2
Top patents by PatentIndex Score
2 records- 0166US5167241ATobacco product consisting of a pre-portioned tobacco supply surrounded by cigarette paper of tubular shape, and method of and device for preparing such a tobacco productRUPPERT HEINRICH W·Filed 1985·Granted Dec 1, 1992·35 cites·11 claims
- 0262US5141000ATobacco product consisting of a preformed tobacco strand and a preformed tubular cigarette wrapperRUPPERT HEINRICH W·Filed 1990·Granted Aug 25, 1992·36 cites·5 claims
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