Average Co-Inventor Count = 2.67
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. Playtex Products, Inc. (4 from 383 patents)
4 patents:
1. D658773 - Two petal teether
2. D658303 - Three petal teether
3. D657471 - Four petal teether
4. D654739 - Disposable bag dispenser