For the Inventor, By the Inventor

Enter assignee name

Dickenson, MD, United States of America

Carrtech LLC

USPTO Granted Patents = 3

CIPO Patents = 1

Trademarks = 1

Forward Citations = 10

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8 inventors (with patents filed for the assignee):

Sue E Carr (3 out of 4 patents)

Charles E McCall, Jr (3 out of 3 patents)

David Lee Foshee (2 out of 51 patents)

4. Jessie Delgado (2 out of 13 patents)

5. Edward Paul Browka (2 out of 45 patents)

6. Theodore Mosler (1 out of 18 patents)

7. Megan Anderson Conley (1 out of 1 patent)

8. James Kevin Fentress (1 out of 1 patent)

9. Charles E Mccall (0 patent)

3 patents: Sort by Forward Citations

1. 11857768 - Filtering needle assembly with seal plug (2024-01-02),

2. 10512728 - Filtering needle cap with a seal around a needle (2019-12-24),

3. 9669164 - Filtering needle cap having a sleeve sealing around a needle (2017-06-06),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#1 in Dickenson, MD

#1,067 in Maryland

#71,950 in US

Dickenson, MD, United States of America

Carrtech LLC

Forward Citations = 10

8 inventors:

Sue E Carr (3 out of 4 patents)

Charles E McCall, Jr (3 out of 3 patents)

David Lee Foshee (2 out of 51 patents)

4. Jessie Delgado (2 out of 13 patents)

5. Edward Paul Browka (2 out of 45 patents)

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