Average Co-Inventor Count = 3.95
ph-index = 5
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. Dow Brands Inc. (4 from 83 patents)
2. S.c. Johnson Home Storage, Inc. (1 from 144 patents)
5 patents:
1. 6021557 - Process of making a zipper for a reclosable thermoplastic bag
2. 5962040 - Apparatus for making a zipper for a reclosable thermoplastic bag
3. 5478228 - Apparatus for making a zipper for a reclosable thermoplastic bag
4. 5307552 - Method of making a zipper for reclosable thermoplastic bag
5. 5070584 - Zipper for a reclosable thermoplastic bag and a process and apparatus