Average Co-Inventor Count = 1.58
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. Bunn-o-matic Corporation (5 from 320 patents)
5 patents:
1. 4893758 - Brewing funnel support means for coffee grinders
2. 4676148 - Coffee-making machines
3. 4676150 - Hinged cover for beverage reservoir
4. D290332 - Coffee grinder
5. D280377 - Pot cover