Assignee
ADAM SPENCE CORP
US·6 granted patents·1,633 citations·filing 1991–2001
Top patents by PatentIndex Score
6 records- 0196US5549583ASurgical connectorADAM SPENCE CORP·Filed 1995·Granted Aug 27, 1996·1.3k cites·19 claims
- 0271US6579261B1Double lumen-type catheterADAM SPENCE CORP·Filed 2000·Granted Jun 17, 2003·46 cites·18 claims
- 0370US5154701AHemostasis valveADAM SPENCE CORP·Filed 1991·Granted Oct 13, 1992·160 cites·14 claims
- 0454US6130406AMethod for forming a medical tubing deviceADAM SPENCE CORP·Filed 1998·Granted Oct 10, 2000·18 cites·21 claims
- 0553US6588428B2Speaking valve for a tracheostomy tubeADAM SPENCE CORP·Filed 2001·Granted Jul 8, 2003·21 cites·4 claims
- 0649US5102395AHemostasis valveADAM SPENCE CORP·Filed 1991·Granted Apr 7, 1992·68 cites·15 claims
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