JR

Jonathan Duncan Ritchie

📍 Black Point, CA: #1 of 2 inventorsTop 50%
Overall (2023): #384,459 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11703740 Decouplable focal distance controller and indicator Laird Alexander Pierce 2023-07-18