Individual holder
DEAN RALPH R
3 granted patents·160 citations·filing 1977–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0185US4673524ACleaner compositionDEAN RALPH R·Filed 1986·Granted Jun 16, 1987·88 cites·2 claims
- 0278US4185970APaint spray booth compositionDEAN RALPH R·Filed 1978·Granted Jan 29, 1980·39 cites·8 claims
- 0378US4125476APaint spray booth compositionDEAN RALPH R·Filed 1977·Granted Nov 14, 1978·33 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →