Individual holder
BROWN LEWIS R
3 granted patents·62 citations·filing 1980–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0176US4598050ACulture plate for surfacesBROWN LEWIS R·Filed 1983·Granted Jul 1, 1986·22 cites·4 claims
- 0268US4326028AAntibiotic testing vesselBROWN LEWIS R·Filed 1980·Granted Apr 20, 1982·27 cites·4 claims
- 0360US4659673AReplicator for cultures of microorganismsBROWN LEWIS R·Filed 1985·Granted Apr 21, 1987·13 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →