Average Co-Inventor Count = 3.87
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. Guardian Industries Corporation (4 from 720 patents)
4 patents:
1. 8802216 - Solar cell using low iron high transmission glass with antimony and corresponding method
2. 8669197 - Grey glass composition
3. 7863208 - Grey glass composition
4. 7700870 - Solar cell using low iron high transmission glass with antimony and corresponding method