Average Co-Inventor Count = 3.27
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. Other (2 from 832,891 patents)
2. Glenview Systems Inc. (1 from 3 patents)
3 patents:
1. 6066038 - Automatic hopper fill system for coin dispensing machines
2. 5821872 - Information display apparatus
3. 5734150 - Electronic funds acceptor for vending machines