Average Co-Inventor Count = 3.43
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. Radio Systems Corporation (4 from 271 patents)
4 patents:
1. 8887666 - Universal water fountain system for animals
2. 8387566 - Gravity-induced automatic animal watering/feeding device
3. D670450 - Removable liner
4. D627527 - Pet bed heating pad