Average Co-Inventor Count = 1.14
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. Engineered Products Company (4 from 19 patents)
4 patents:
1. D569545 - Landscape lightpost
2. 7246929 - Landscape lightpost with receptacle cavity
3. 6877886 - Landscape lightpost
4. D430942 - Landscape lightpost