Average Co-Inventor Count = 1.00
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. Zip-pak Incorporated (1 from 32 patents)
2. Illinois Tool Works Inc. (7,590 patents)
3. Signode International IP Holdings LLC (0 patent)
4. John Wojcik (0 patent)
1 patent:
1. 4941307 - Zipper guide system for form tooling