Average Co-Inventor Count = 4.00
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. Metro Industries, Incorporated (3 from 86 patents)
3 patents:
1. 8002292 - Heated banquet cart
2. 7866678 - Heated banquet cart
3. 7370867 - Banquet cart