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. Hollingsworth (u.k.) Ltd. (2 from 29 patents)
2 patents:
1. 4777791 - Method of shutting down a rotor spinning machine
2. 4774805 - Method of starting and shutting down a friction spinning machine