Average Co-Inventor Count = 3.00
ph-index = 2
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. Lockheed Martin Corporation (2 from 5,270 patents)
2 patents:
1. D428381 - Supersonic business jet
2. D417184 - Supersonic business jet