JR

John J. Ratcliffe

📍 Raleigh, NC: #187 of 963 inventorsTop 20%
🗺 North Carolina: #1,095 of 6,286 inventorsTop 20%
Overall (2019): #156,068 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10458634 Adjustable surgical light device and system Lawrence M. Boyd 2019-10-29
D841209 Adjustable surgical light device Lawrence M. Boyd 2019-02-19