Individual holder
HUTSON CLIFFORD L
4 granted patents·190 citations·filing 1974–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0169US5242416AShield assembly for needle syringesHUTSON CLIFFORD L·Filed 1992·Granted Sep 7, 1993·145 cites·13 claims
- 0258US4618178AHand held vacuum actuated pickup instrumentHUTSON CLIFFORD L·Filed 1985·Granted Oct 21, 1986·19 cites·11 claims
- 0354US4050729AApparatus for handling delicate articles such as silicon wafersHUTSON CLIFFORD L·Filed 1976·Granted Sep 27, 1977·15 cites·19 claims
- 0447US3940172AVacuum-actuated pick-up instrumentHUTSON CLIFFORD L·Filed 1974·Granted Feb 24, 1976·11 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →