RK

Ronald W. Klinkhammer

OL Oral Logic: 1 patents #1 of 1Top 100%
📍 Seattle, WA: #149 of 553 inventorsTop 30%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #85,186 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669097 Straddle-type tooth brushing device — 1997-09-23