DB

Donald Ray Brown

RS River Front Services: 1 patents #1 of 4Top 25%
🗺 Pennsylvania: #1,116 of 7,685 inventorsTop 15%
Overall (2021): #166,206 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11174982 Deployable prop Anthony Miles Brown, Thomas J. Harvey, Toby J. Harvey 2021-11-16
10947169 Deployable explosive charge structure Anthony Miles Brown, Darby William McDermott-Brown 2021-03-16