Average Co-Inventor Count = 2.00
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. Masoneilan International, Inc. (1 from 11 patents)
2. Rexa, Inc. (1 from 7 patents)
2 patents:
1. 4741247 - Pneumatic actuator apparatus
2. 4050670 - Variable force actuator