David S. Ensor

TC Tsi Group Co.: 1 patents #3 of 7Top 45%

📍 Chapel Hill, NC: #19 of 88 inventorsTop 25%

🗺 North Carolina: #392 of 1,767 inventorsTop 25%

Overall (1994): #146,098 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5374396	Syringe injection system for measuring non-volatile residue in solvents	David Blackford, Thomas A. Kerrick, Elizabeth A. Hill	1994-12-20