Average Co-Inventor Count = 3.00
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. Chesebrough-pond's USA Co., Division of Conopco, Inc. (2 from 356 patents)
2. Tenax Corporation (1 from 10 patents)
3 patents:
1. D363373 - Toothbrush handle
2. D358880 - Dry powder inhalator
3. 5398369 - Toothbrush with pliable pressure pad