Average Co-Inventor Count = 3.00
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. The Boeing Company (3 from 22,252 patents)
3 patents:
1. 4273344 - Motor quick-change chuck system for tool having cylindrically shaped
2. 4234277 - Motor quick-change chuck system for tool having cylindrically shaped
3. 4184692 - Motor quick-change chuck system for tool having cylindrically shaped