Average Co-Inventor Count = 2.00
ph-index = 6
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. Helmsderfer; John A. (3 from 3 patents)
2. Other (2 from 832,891 patents)
6 patents:
1. 6055688 - Baby diaper changing station with hidden hinge structure
2. 6032310 - Baby diaper changing station with integral flange structure
3. D416155 - Portion of a base for a baby diaper changing station
4. D412634 - Baby diaper changing station
5. D412258 - Baby diaper changing station
6. D408190 - Platform for a baby diaper changing station