Average Co-Inventor Count = 2.50
ph-index = 4
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 Controls Limited (5 from 33 patents)
5 patents:
1. 6273809 - Coin dispensing apparatus
2. 6261170 - Coin dispensing mechanism
3. D428028 - Rotor
4. 6080057 - Coin dispensing mechanism having a peg and groove configuration
5. D422639 - Payout slide