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For the Inventor, By the Inventor

Hudson, OH, United States of America

Rao Medical Devices, Inc.


USPTO Granted Patents = 3

Forward Citations = 140

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1 inventor (with patents filed for the assignee):

goldMedal Rolf A Oscarsson (3 out of 11 patents)


3 patents:

1. 4667927 - Liquid flow metering device (1987-05-26),
2. 4660802 - Liquid flow control device (1987-04-28),
3. 4645496 - Continuous catheter flushing flow control device (1987-02-24),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#14 in Hudson, OH

#2,787 in Ohio

#71,953 in US

...
Hudson, OH, United States of America

Rao Medical Devices, Inc.

Forward Citations = 140

1 inventor:

goldMedal Rolf A Oscarsson (3 out of 11 patents)

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