PS

P. Christopher Schwartz

AC American National Red Cross: 1 patents #40 of 100Top 40%
📍 Beltsville, MD: #71 of 160 inventorsTop 45%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,085,493 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4255788 Phasing detector for continuous flow systems Richard Spielberg 1981-03-10