Average Co-Inventor Count = 5.46
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. Hamilton Sundstrand Corporation (2 from 4,628 patents)
2 patents:
1. 8932002 - Air turbine starter
2. 8172512 - Accessory gearbox system with compressor driven seal air supply