Average Co-Inventor Count = 2.40
ph-index = 3
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. Fiberco, Inc. (2 from 9 patents)
2. Hercules Corporation (1 from 1,197 patents)
3 patents:
1. 6458726 - Polypropylene fibers and items made therefrom
2. 5985193 - Process of making polypropylene fibers
3. 5411693 - High speed spinning of multi-component fibers with high hole surface