Average Co-Inventor Count = 2.67
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. Aeroquip Corporation (1 from 277 patents)
2. Irvin Automotive Products, Inc. (1 from 71 patents)
2 patents:
1. 9702188 - Fixed motor spring shade
2. 5470276 - Diffuser air outlet