Average Co-Inventor Count = 2.00
ph-index = 2
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. Sunbeam Products, Inc. (2 from 647 patents)
2 patents:
1. 6416534 - Portable heating pad with removable heat pad, removable gel pack and pressure bladder
2. 6409748 - Heating pad with removable gel pack