Average Co-Inventor Count = 4.20
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. Alliedsignal Inc. (2 from 3,002 patents)
2 patents:
1. 6198174 - Microturbine power generating system
2. 6151909 - Two spool air cycle machine having concentric shafts