Average Co-Inventor Count = 2.00
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. Delta Air Lines, Inc. (2 from 25 patents)
2 patents:
1. 12077301 - Galley lift
2. 11472557 - Galley lift