DC

David Crews

🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #164,201 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D379504 Prophylactic for laryngoscope Kay R. Huffstetler 1997-05-27