Average Co-Inventor Count = 4.00
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.
Company Filing History:
1. Northrop Grumman Systems Corporation (1 from 3,385 patents)
2. Orbital Atk, Inc. (1 from 87 patents)
3. Northrop Grumman Innovation Systems, Inc. (1 from 49 patents)
3 patents:
1. 11661213 - Maneuvering system for earth orbiting satellites with electric thrusters
2. 10745151 - Maneuvering system for earth orbiting satellites with electric thrusters
3. 10046867 - Maneuvering system for earth orbiting satellites with electric thrusters