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For the Inventor, By the Inventor

Ann Arbor, MI, United States of America

Sarns, Inc.


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 445

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3 inventors (with patents filed for the assignee):

goldMedal Bruce A Amrine (2 out of 3 patents)

silverMedal Philip J Teders (1 out of 1 patent)

bronzeMedal Seymour R Lampert (1 out of 2 patents)


3 patents:

1. 4280495 - Air emboli detection (1981-07-28),
2. 4129129 - Venous return catheter and a method of using the same (1978-12-12),
3. 4091672 - Temperature probe and connector (1978-05-30),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#192 in Ann Arbor, MI

#2,489 in Michigan

#73,717 in US

Ann Arbor, MI (US)
Ann Arbor, MI, United States of America

Sarns, Inc.

Forward Citations = 445

3 inventors:

goldMedal Bruce A Amrine (2 out of 3 patents)

silverMedal Philip J Teders (1 out of 1 patent)

bronzeMedal Seymour R Lampert (1 out of 2 patents)

Please report any incorrect information to [email protected]
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