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John G. Schriver

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Baltimore, MD: #1,687 of 4,923 inventorsTop 35%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,325,458 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
H805 Exhalation duct William L. Riffel, Jr., John D. Scheible 1990-08-07
4864654 Protective hood jacket resistant to toxic environments William L. Riffel, Jr., John D. Scheible, Alan E. George 1989-09-12