Individual holder
OWENS WALTER K
3 granted patents·34 citations·filing 1978–1980
Individually held — no corporate assignee on record.
Technology mixG07F3
Top patents by PatentIndex Score
3 records- 0159US4174047AVending machine for newspapers and the likeOWENS WALTER K·Filed 1978·Granted Nov 13, 1979·17 cites·10 claims
- 0248US4298140ANewspaper and magazine vending machineOWENS WALTER K·Filed 1980·Granted Nov 3, 1981·14 cites·12 claims
- 0329US4239127AGravity assisted newspaper vending machine with customer-operated newspaper lift deviceOWENS WALTER K·Filed 1979·Granted Dec 16, 1980·3 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →