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. Hills, Inc. (2 from 26 patents)
2 patents:
1. 5851562 - Instant mixer spin pack
2. 5516476 - Process for making a fiber containing an additive