Average Co-Inventor Count = 2.40
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. Custom-pak, Inc. (3 from 45 patents)
3 patents:
1. D700096 - Vertical panel highway marker
2. D621289 - Arrow top delineator
3. D621288 - Arrow top delineator