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For the Inventor, By the Inventor

Portsmouth, NH, United States of America

Pneuma Systems Corporation


USPTO Granted Patents = 3


Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Jeffrey Alan Carlisle (3 out of 13 patents)

silverMedal Timothy S Schroeder (2 out of 2 patents)

bronzeMedal Thomas C Plummer (2 out of 2 patents)

4.  Brent Nibarger (1 out of 1 patent)


3 patents:

1. 12201805 - Simplified pneumatic volumetric pump using IV drip chamber (2025-01-21),
2. 11914401 - Airflow-based volumetric pump (2024-02-27),
3. 11550345 - Airflow-based volumetric pump (2023-01-10),
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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#30 in Portsmouth, NH

#479 in New Hampshire

#73,741 in US

Portsmouth, NH (US)
Portsmouth, NH, United States of America

Pneuma Systems Corporation

Forward Citations = 0

4 inventors:

goldMedal Jeffrey Alan Carlisle (3 out of 13 patents)

silverMedal Timothy S Schroeder (2 out of 2 patents)

bronzeMedal Thomas C Plummer (2 out of 2 patents)

4.  Brent Nibarger (1 out of 1 patent)

Please report any incorrect information to [email protected]
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