Average Co-Inventor Count = 2.18
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. Fiber Industries, Inc. (4 from 75 patents)
4 patents:
1. 4023742 - Yarn winding apparatus
2. 3977615 - Yarn winding apparatus
3. 3977616 - Yarn winding apparatus
4. 3964721 - Apparatus for forming a transfer tail