RP

Roy H. Prange

HH House Of Antique Hardware: 1 patents #2 of 2Top 100%
📍 Portland, OR: #904 of 1,929 inventorsTop 50%
🗺 Oregon: #1,912 of 4,620 inventorsTop 45%
Overall (2019): #292,369 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D844410 Doorknob Jon Eaton 2019-04-02