Individual holder
SWANK ROY L
US·3 granted patents·110 citations·filing 1974–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0186US3965896ABlood autotransfusion method and apparatusSWANK ROY L·Filed 1974·Granted Jun 29, 1976·65 cites·9 claims
- 0251US4073723AAnti-coagulating and filtering bloodSWANK ROY L·Filed 1976·Granted Feb 14, 1978·42 cites·23 claims
- 0322US4810657AMethod of diagnosing multiple sclerosis and other diseases by measurement of blood plasma protein streaming potentialSWANK ROY L·Filed 1987·Granted Mar 7, 1989·3 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →