RR

Roy Ratzlaff

📍 Cle Elum, WA: #12 of 30 inventorsTop 40%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,843,088 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11318874 Dump truck load diverter — 2022-05-03
D906222 Dump truck load diverter — 2020-12-29