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For the Inventor, By the Inventor

North Tustin, CA, United States of America

Patentsplus LLC


USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 7

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2 inventors (with patents filed for the assignee):

goldMedal Benton Bejach (3 out of 3 patents)

silverMedal Stephen K Shu (3 out of 16 patents)


3 patents:

1. 9414909 - Gentle artificial heart valve with improved wear characteristics (2016-08-16),
2. 9242033 - Artificial heart (2016-01-26),
3. 8419789 - Artificial heart (2013-04-16),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#2 in North Tustin, CA

#16,823 in California

#73,716 in US

North Tustin, CA (US)
North Tustin, CA, United States of America

Patentsplus LLC

Forward Citations = 7

2 inventors:

goldMedal Benton Bejach (3 out of 3 patents)

silverMedal Stephen K Shu (3 out of 16 patents)

Please report any incorrect information to [email protected]
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