Average Co-Inventor Count = 5.00
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. Parker-Hannifin Corporation (1 from 1,665 patents)
2. Eastern Air Devices, Inc. (1 from 3 patents)
1 patent:
1. 4772815 - Variable refluctance position transducer