Average Co-Inventor Count = 3.00
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. Marshall and Williams Company (3 from 25 patents)
3 patents:
1. 4103403 - Tenter guide rail gap crossing mechanism
2. 4080692 - Tenter guide rail gap crossing mechanism
3. 4068356 - Tenter guide rail gap crossing mechanism