Average Co-Inventor Count = 1.71
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. Hearthmark, LLC (2 from 12 patents)
3 patents:
1. D728301 - Automatic canning appliance
2. D724790 - Hot jar gripper
3. D692732 - Ice cream spoon