David N. Ashcraft

📍 Charleston, SC: #30 of 76 inventorsTop 40%

🗺 South Carolina: #556 of 1,719 inventorsTop 35%

Overall (2017): #453,270 of 506,227Top 90%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9801353	Cattle immobilization apparatus	—	2017-10-31