Average Co-Inventor Count = 2.00
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. Coin Acceptors, Inc. (5 from 89 patents)
5 patents:
1. D292420 - Vending machine
2. 4620684 - Support bracket assembly
3. 4586633 - Vending machine storage rack assembly
4. 4577780 - Article-dispensing assembly for a vending machine
5. 4570821 - Article-dispensing assembly for a vending machine