DC

David Louis Callahan

GE: 1 patents #1,537 of 4,612Top 35%
📍 Severna Park, MD: #14 of 34 inventorsTop 45%
🗺 Maryland: #1,179 of 4,079 inventorsTop 30%
Overall (2019): #499,716 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10358943 Apparatus for manufacturing a flanged composite component and methods of manufacturing the same Bowden Kirkpatrick, Mark Ernest Vermilyea, Derrick Wayne Lamm, Melissa Ann Marie Bramell, Jason Michael Seabrease 2019-07-23