Average Co-Inventor Count = 2.50
ph-index = 3
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. Other (2 from 832,843 patents)
2. Northrop Grumman Systems Corporation (1 from 3,385 patents)
3 patents:
1. 10019005 - Autonomous vehicle control system
2. D554135 - Thermal insulating board for a laptop computer
3. 7161799 - Thermal insulating board for laptop computers