Average Co-Inventor Count = 3.00
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. Other (3 from 832,891 patents)
3 patents:
1. 6820385 - Exterior louvered hurricane window shutters
2. 6604322 - Exterior louvered hurricane window shutters
3. 6470639 - Exterior window shutters