Average Co-Inventor Count = 2.18
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. Hamilton Beach/proctor-silex, Inc. (4 from 264 patents)
2. Hamilton Beach Brands, Inc. (2 from 344 patents)
6 patents:
1. 7644653 - Coffee maker brew basket
2. 7540232 - Hot beverage maker brew basket adaptor
3. 7196885 - Appliance leakage current interrupter and nightlight combination
4. 6925729 - Hair dryer and mounting assembly
5. D487381 - Disher
6. 6680551 - Electric motor muffler