Darlene K. N. Cranna

IBM: 1 patents #44,794 of 70,183Top 65%

📍 Tucson, AZ: #3,393 of 6,004 inventorsTop 60%

🗺 Arizona: #18,403 of 32,909 inventorsTop 60%

Overall (All Time): #4,071,680 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4335858	Apparatus for threading tape over a tape path including a channel conforming to said path	—	1982-06-22