Average Co-Inventor Count = 4.00
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. In-store Products, Ltd. (3 from 9 patents)
3 patents:
1. D341461 - Grocery box
2. 5211263 - Store check-out station
3. 5203578 - Shopping cart and container apparatus