Average Co-Inventor Count = 2.57
ph-index = 3
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. Hanco, Inc. (3 from 7 patents)
3 patents:
1. D413743 - Surface treatment for the edge trim of a chair
2. D413216 - Edge trim surface treatment for a chair
3. D411699 - Back bracket for a chair