SS

Stephen A. Schafer

📍 Dickinson, ND: #1 of 3 inventorsTop 35%
🗺 North Dakota: #11 of 92 inventorsTop 15%
Overall (1989): #54,815 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4830430 Split-back chair, particularly office chair — 1989-05-16