Average Co-Inventor Count = 2.00
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. Stack-on Products Company (4 from 21 patents)
4 patents:
1. D664325 - Safe door
2. D654655 - Safe door
3. D645224 - Safe door
4. D645225 - Safe door