JT

John N. Tietjen

IBM: 4 patents #21,733 of 70,183Top 35%
📍 Rochester, MN: #1,080 of 3,042 inventorsTop 40%
🗺 Minnesota: #15,886 of 52,454 inventorsTop 35%
Overall (All Time): #1,237,975 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7930569 Firmware controlled dynamic voltage adjustment Martha A. Brown, Todd J. Rosedah 2011-04-19
7404095 Firmware controlled supply voltage adjustment Martha A. Brown, Todd J. Rosedah 2008-07-22
7149905 Firmware controlled dynamic voltage adjustment Martha A. Brown, Todd J. Rosedah 2006-12-12
6915440 Apparatus, program product and method of performing power fault analysis in a computer system Neil Clair Berglund 2005-07-05