MD

Matthew DeGraan

📍 Poway, CA: #378 of 1,186 inventorsTop 35%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,124,033 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D979102 Roof flashing — 2023-02-21
11274449 Roof vent adaptors and methods — 2022-03-15
10604938 Roof vent adaptors and methods — 2020-03-31
10161135 Roof vent adaptors and methods — 2018-12-25