RR

Russell Leon Rickert

📍 Ardsley, PA: #5 of 6 inventorsTop 85%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,912,731 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10709301 Tube, reusable insert for toilet rolls — 2020-07-14
4309920 Commutator brush tool Leonard Rickert 1982-01-12