CG

Christopher J. Griffin

JM Johns Manville: 1 patents #29 of 62Top 50%
Overall (2021): #501,881 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11124677 Method for mitigating passive intermodulation using roofing material with polymeric and metal layers Thomas Bell, Jacob Heaps, Joel Evan Hazy 2021-09-21