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. Fortran Traffic Systems Limited (2 from 6 patents)
2 patents:
1. 9581308 - Lens for LED traffic lights
2. D580092 - Traffic light lens