JR

John D. Rushmere

📍 Wilmington, DE: #60 of 264 inventorsTop 25%
🗺 Delaware: #122 of 479 inventorsTop 30%
Overall (1989): #93,112 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798653 Retention and drainage aid for papermaking — 1989-01-17