Average Co-Inventor Count = 2.67
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. Paper Converting Machine Company (2 from 189 patents)
2 patents:
1. 4650173 - Method of operating a diaper producing machine and apparatus
2. 4519596 - Method and apparatus for folding diapers with selective movement of