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For the Inventor, By the Inventor

Argyle, NY, United States of America

National Catheter Corporation


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 103

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2 inventors (with patents filed for the assignee):

goldMedal Isaac S Jackson (3 out of 10 patents)

silverMedal David S Sheridan (2 out of 13 patents)


3 patents:

1. 4150676 - Endotracheal tubes with intubation direction control means (1979-04-24),
2. 3996939 - Intubation stylets (1976-12-14),
3. 3973569 - Tracheostomy tube device with neck size adjustment means (1976-08-10),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#2 in Argyle, NY

#4,337 in New York

#72,030 in US

...
Argyle, NY, United States of America

National Catheter Corporation

Forward Citations = 103

2 inventors:

goldMedal Isaac S Jackson (3 out of 10 patents)

silverMedal David S Sheridan (2 out of 13 patents)

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