RH

Robert M. Haygeman

📍 Springdale, AR: #103 of 201 inventorsTop 55%
🗺 Arkansas: #2,823 of 5,804 inventorsTop 50%
Overall (All Time): #4,108,321 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4193699 Washer and carrier for elongated objects Drew Haygeman 1980-03-18