Average Co-Inventor Count = 2.00
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. Tenneco Automotive Operating Company Inc. (1 from 406 patents)
1 patent:
1. 8511447 - Triple tube shock absorber having a shortened intermediate tube