Donald L. King

IN Ingersoll-Rand: 1 patents #19 of 67Top 30%

📍 Darien, CT: #3 of 11 inventorsTop 30%

🗺 Connecticut: #596 of 2,266 inventorsTop 30%

Overall (1997): #158,179 of 185,788Top 90%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5619823	Pre-finished metal door frame	Robert O. Ruff	1997-04-15