Average Co-Inventor Count = 3.75
ph-index = 2
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. Premark Feg L.l.c. (2 from 267 patents)
2 patents:
1. 7597254 - Scale with automatic identification of specials and other price and product changes
2. 6884946 - Scale for weighing and determining a price of an item