HC

Howard M. Clearfield

Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
Overall (All Time): #3,163,931 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8468750 Method for sealing flashing joints below flashing Gary D. Parsons, Katherine Johnson 2013-06-25