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For the Inventor, By the Inventor

Richmond, Canada

Ivra Systems, Inc.


USPTO Granted Patents = 2

Forward Citations = 134

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1 inventor (with patents filed for the assignee):

goldMedal James Allen McEwen (2 out of 97 patents)


2 patents:

1. 5352195 - Apparatus for intravenous regional anesthesia (1994-10-04),
2. 5254087 - Tourniquet apparatus for intravenous regional anesthesia (1993-10-19),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#36 in Richmond

#5,997 in Canada

Richmond, CA
Richmond, Canada

Ivra Systems, Inc.

Forward Citations = 134

1 inventor:

goldMedal James Allen McEwen (2 out of 97 patents)

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