Average Co-Inventor Count = 2.81
ph-index = 9
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. (7 from 264 patents)
2. Hamilton Beach Brands, Inc. (2 from 344 patents)
9 patents:
1. D896019 - Air fry oven
2. 8438968 - Rotatable coffee maker
3. 6298770 - Coffee maker
4. 6283013 - Tea steeper for coffeemaker
5. 6101924 - Coffee maker
6. 6009793 - Coffee maker
7. 5957036 - Coffee maker with a pause-serve mechanism
8. 5503060 - Automatic drip coffeemaker and thermal carafe assembly
9. D346298 - Coffee maker