DC

David Crews

🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,643,702 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D379504 Prophylactic for laryngoscope Kay R. Huffstetler 1997-05-27
5377618 Method for preferential production of ratites of a desired sex Thane Wibbels 1995-01-03
5201280 Method for preferential production of female turtles, lizards, and crocodiles Thane Wibbels 1993-04-13