RD

Roger DeGreef

UN Unknown: 1 patents #323 of 3,294Top 10%
📍 Washington Township, MI: #7 of 16 inventorsTop 45%
🗺 Michigan: #3,056 of 8,960 inventorsTop 35%
Overall (2016): #250,223 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9377275 Armor plated device — 2016-06-28