Growing community of inventors

Columbia, MD, United States of America

Marissa A O'Donnell

Average Co-Inventor Count = 7.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Marissa A O'Donnell ↔ Cynthia W Berry (1 patent)Marissa A O'Donnell ↔ Rena Y Jacobson (1 patent)Marissa A O'Donnell ↔ Wayne A Smythe (1 patent)Marissa A O'Donnell ↔ Robert H Fisher (1 patent)Marissa A O'Donnell ↔ Glenn A Cooke (1 patent)Marissa A O'Donnell ↔ Shane H Dennison (1 patent)Marissa A O'DonnellMarissa A O'Donnell (1 patent)Cynthia W BerryCynthia W Berry (8 patents)Rena Y JacobsonRena Y Jacobson (4 patents)Wayne A SmytheWayne A Smythe (2 patents)Robert H FisherRobert H Fisher (2 patents)Glenn A CookeGlenn A Cooke (1 patent)Shane H DennisonShane H Dennison (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Northrop Grumman Systems Corporation (1 from 3,388 patents)


1 patent:

1. 7632451 - Ceramic screen printing apparatus

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1/8/2026
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