WP

William Preston

DS Dryvit Systems: 2 patents #1 of 3Top 35%
📍 Johnston, RI: #2 of 11 inventorsTop 20%
🗺 Rhode Island: #102 of 681 inventorsTop 15%
Overall (2019): #107,188 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10422142 Exterior polymer-based brick building material Roland Serino, Robert Lombardi 2019-09-24
10208485 Building material cladding components and methods Roland Serino, Robert Lombardi 2019-02-19