Physiologic tourniquet for intravenous regional anesthesia Grant US-5855589-A United States of America 05 Jan 1999
Physiologic tourniquet for intravenous regional anesthesia Grant US-5556415-A United States of America 17 Sep 1996
Tourniquet apparatus for applying minimum effective pressure Grant US-5439477-A United States of America 08 Aug 1995
Apparatus for intravenous regional anesthesia Grant US-5352195-A United States of America 04 Oct 1994
Tourniquet apparatus for intravenous regional anesthesia Grant US-5254087-A United States of America 19 Oct 1993