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. Rockler Companies Incorporated (2 from 79 patents)
2 patents:
1. D975173 - Typeface
2. 11472223 - Script sign template apparatus and method