For the Inventor, By the Inventor

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Bethesda, MD, United States of America

Lockheed Martin Corportation

USPTO Granted Patents = 2

Forward Citations = 31

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7 inventors (with patents filed for the assignee):

Howell B Hollis (1 out of 10 patents)

Michael C Semeniuk (1 out of 1 patent)

Robert Charles McCarthy (1 out of 3 patents)

4. Zachary James Heylmun (1 out of 4 patents)

5. Hong Phuoc Nguyen (1 out of 2 patents)

6. William James Clark (1 out of 1 patent)

7. Robert John Wetherall (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 10915284 - Multi-monitor full screen mode in a windowing environment (2021-02-09),

2. 6422514 - Common bulkhead cryogenic propellant tank (2002-07-23),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#110 in Bethesda, MD

#1,382 in Maryland

#92,662 in US

Bethesda, MD, United States of America

Lockheed Martin Corportation

Forward Citations = 31

7 inventors:

Howell B Hollis (1 out of 10 patents)

Michael C Semeniuk (1 out of 1 patent)

Robert Charles McCarthy (1 out of 3 patents)

4. Zachary James Heylmun (1 out of 4 patents)

5. Hong Phuoc Nguyen (1 out of 2 patents)

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