DP

Doug Phelps

📍 Collinsville, OK: #1 of 7 inventorsTop 15%
🗺 Oklahoma: #227 of 869 inventorsTop 30%
Overall (2016): #414,459 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9233264 Fire suppression system for aircraft storage containers Roger William Graham, Joe Jarles, Todd Joseph Kerger 2016-01-12