Average Co-Inventor Count = 3.00
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. Other (2 from 832,718 patents)
2. Ristance Corporation (1 from 1 patent)
3 patents:
1. 6669160 - Thermometer base
2. D456969 - Lottery ticket scraper
3. 4542822 - Display package