Individual holder
MARLING DOUGLAS S
4 granted patents·74 citations·filing 1978–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0180US4258856ASpace dividing assemblyMARLING DOUGLAS S·Filed 1978·Granted Mar 31, 1981·50 cites·11 claims
- 0254US4204308AScrew extracting deviceMARLING DOUGLAS S·Filed 1978·Granted May 27, 1980·15 cites·7 claims
- 0329US4362251ASpace dividing assemblyMARLING DOUGLAS S·Filed 1980·Granted Dec 7, 1982·7 cites·9 claims
- 0426US4325555AGame using air blowers to move objectMARLING DOUGLAS S·Filed 1980·Granted Apr 20, 1982·2 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →