BT

Betty L. Teichman

📍 Downingtown, PA: #308 of 472 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,983,615 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699613 Apparatus for the gravitational administration of fluids and drugs to large animals William Joseph Donawick 1987-10-13