Average Co-Inventor Count = 5.14
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. Hamilton Beach/proctor-Silex, Inc. (3 from 264 patents)
3 patents:
1. D435192 - Blender jar and lid
2. D433282 - Blender blade
3. D429956 - Blender jar