Gregory J. Ulmann

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

📍 Rochester, MN: #2,036 of 3,042 inventorsTop 70%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #3,186,026 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8592921	Deep trench embedded gate transistor	Karl R. Erickson, Phil C. Paone, David P. Paulsen, John E. Sheets, II, Kelly L. Williams	2013-11-26