Average Co-Inventor Count = 1.50
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. Paper Converting Machine Company (3 from 189 patents)
3 patents:
1. 5040663 - Apparatus and method for stacking
2. 4995141 - Method and apparatus for facilitating product changeover in the
3. 4736936 - Hanky delivery system