Average Co-Inventor Count = 5.00
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. Johns Manville (3 from 1,011 patents)
3 patents:
1. 10233646 - Sheet roofing with pre-taped seams and tape therefor
2. 9458633 - Sheet roofing with pre-taped seams and tape therefor
3. 9212488 - Sheet roofing with pre-taped seams and tape therefor