Average Co-Inventor Count = 2.40
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 Brands, Inc. (3 from 344 patents)
2. Hamilton Beach/proctor-silex, Inc. (1 from 264 patents)
4 patents:
1. 7686240 - Kitchen appliance with a safety interlock
2. 7520453 - Safety actuator for a food processor having a visual indication
3. D567017 - Food processor
4. 7175473 - Electrical appliance power cord storage module