Assignee
G B R LTD
US·4 granted patents·122 citations·filing 1977–1986
Top patents by PatentIndex Score
4 records- 0189US4799663AFeeding mechanismG B R LTD·Filed 1986·Granted Jan 24, 1989·38 cites·26 claims
- 0288US4343129AMechanism of making an envelopeG B R LTD·Filed 1979·Granted Aug 10, 1982·40 cites·9 claims
- 0374US4312169AMechanism for making an envelope around an insertG B R LTD·Filed 1980·Granted Jan 26, 1982·27 cites·20 claims
- 0472US4179111AFolding mechanismG B R LTD·Filed 1977·Granted Dec 18, 1979·17 cites·2 claims
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