Average Co-Inventor Count = 3.83
ph-index = 2
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. Edgecraft Corporation (3 from 92 patents)
3 patents:
1. 9386880 - Waffle maker
2. D588395 - Electric pizzelle maker
3. D530143 - Waffle maker