Average Co-Inventor Count = 2.25
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. Amstore Corporation (3 from 16 patents)
3 patents:
1. 4629076 - Slatboard
2. 4591058 - Slatboard
3. 4585131 - Variable decor merchandising system