Individual holder
DUTRO LYLE V
3 granted patents·28 citations·filing 1974–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0149US4216877AVendor for flat articles and method of vending said articlesDUTRO LYLE V·Filed 1977·Granted Aug 12, 1980·11 cites·27 claims
- 0246US3934754ADevice for issuing single units of flat flexible articlesDUTRO LYLE V·Filed 1974·Granted Jan 27, 1976·8 cites·44 claims
- 0341US4319695AVendor for flat articlesDUTRO LYLE V·Filed 1980·Granted Mar 16, 1982·9 cites·27 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →