EK

Eric S. Koppelman

UA US Army: 1 patents #44 of 240Top 20%
📍 Bowie, MD: #3 of 9 inventorsTop 35%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #135,390 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
H571 Double-bladed, water-cooled attachment for surgical bone cutting saw and Jeffrey O. Hollinger, John P. Schmitz 1989-02-07