RP

Raymond E. Parker

📍 Winterset, IA: #37 of 74 inventorsTop 50%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,106,780 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189891 Method for anchoring and straightening walls Michael Karl Johnson, Clarence E. Johnson, John V. Wright 1980-02-26