Average Co-Inventor Count = 6.10
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 Brands, Inc. (3 from 345 patents)
3 patents:
1. 9661952 - Sandwich making appliance and method of making a sandwich with the same
2. 9462912 - Sandwich making appliance and method of making a sandwich with the same
3. 9370275 - Sandwich making appliance and method of making a sandwich with the same