Average Co-Inventor Count = 1.00
ph-index = 1
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. Enger-Kress Company (1 from 4 patents)
2. The United States Government as Represented by the Department of Veterans Affairs (902 patents)
3. Kessler Foundation Inc. (2 patents)
1 patent:
1. D266884 - Wallet