Individual holder
YEAROUT JAMES D
4 granted patents·52 citations·filing 1977–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0165US4158556ANitrogen-methane separation process and systemYEAROUT JAMES D·Filed 1977·Granted Jun 19, 1979·21 cites·20 claims
- 0252US4574007AFractionating apparatusYEAROUT JAMES D·Filed 1984·Granted Mar 4, 1986·16 cites·21 claims
- 0348US4308043AProduction of oxygen by air separationYEAROUT JAMES D·Filed 1980·Granted Dec 29, 1981·13 cites·27 claims
- 0425US4289515AProduction of nitrogen by air separationYEAROUT JAMES D·Filed 1980·Granted Sep 15, 1981·2 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →