Average Co-Inventor Count = 1.55
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. Sunbeam Products, Inc. (4 from 647 patents)
4 patents:
1. D612554 - Litter box with air filter
2. D609412 - Litter box mat
3. D608061 - Litter box scoop
4. D535522 - Cooking device