Average Co-Inventor Count = 1.00
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. Test-rite Products Corporation (2 from 35 patents)
2 patents:
1. 6474844 - Stand with work light that can be directed at multiple positions
2. D458408 - Light housing