WS

William Edwin Shevlin

PR Platinum Roofing: 4 patents #1 of 1Top 100%
📍 Santa Cruz, CA: #37 of 348 inventorsTop 15%
🗺 California: #5,406 of 60,394 inventorsTop 9%
Overall (2017): #35,206 of 506,227Top 7%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9683369 Fixture support for membrane roof 2017-06-20
9677282 Fixture support for membrane roof 2017-06-13
9587403 Fixture support for membrane roof 2017-03-07
9534388 Fixture support for membrane roof 2017-01-03