DR

David J. Ripp

📍 New Richmond, IN: #4 of 6 inventorsTop 70%
🗺 Indiana: #731 of 2,804 inventorsTop 30%
Overall (2025): #409,471 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12383970 Roller-skate bearing seat truing tool — 2025-08-12