Individual holder
WELLS JOHN R
US·9 granted patents·605 citations·filing 1982–1995
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0197US5707331AAutomatic multiple-decanting centrifugeWELLS JOHN R·Filed 1995·Granted Jan 13, 1998·173 cites·21 claims
- 0297US4443345ASerum preparatorWELLS JOHN R·Filed 1982·Granted Apr 17, 1984·150 cites·16 claims
- 0396US5178602AAutomatic decanting centrifugeWELLS JOHN R·Filed 1991·Granted Jan 12, 1993·123 cites·9 claims
- 0492US5047004AAutomatic decanting centrifugeWELLS JOHN R·Filed 1990·Granted Sep 10, 1991·76 cites·15 claims
- 0547US5085345AHydraulic dispenserWELLS JOHN R·Filed 1989·Granted Feb 4, 1992·17 cites·12 claims
- 0646US5282982ABlood washing methodWELLS JOHN R·Filed 1991·Granted Feb 1, 1994·47 cites·3 claims
- 0746USD333870SVacuum chamber for housing a blood bagWELLS JOHN R·Filed 1990·Granted Mar 9, 1993·5 cites·1 claims
- 0835US5264042AMethod for washing magnetic particles in a vessel with a bottom pullWELLS JOHN R·Filed 1992·Granted Nov 23, 1993·7 cites·9 claims
- 0935US5096093AHand held hydraulic dispenserWELLS JOHN R·Filed 1987·Granted Mar 17, 1992·7 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →