Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TS

Thomas R. Sand

IBM: 31 patents #3,235 of 70,183Top 5%
Rochester, MN: #178 of 3,042 inventorsTop 6%
Minnesota: #1,863 of 52,454 inventorsTop 4%
Overall (All Time): #118,704 of 4,157,543Top 3%
31 Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
6691146 Logical partition manager and method Troy David Armstrong, William J. Armstrong, Michael J. Corrigan, Naresh Nayar, Jeffrey Jay Scheel +2 more 2004-02-10
6275876 Specifying wrap register for storing memory address to store completion status of instruction to external device Kenneth M. Valk, Ronald Edward Fuhs, Gregory M. Nordstrom, Bruce Beukema 2001-08-14
6085277 Interrupt and message batching apparatus and method Gregory M. Nordstrom, Shawn Michael Lambeth, Paul E. Movall, Daniel F. Moertl, Charles S. Graham +1 more 2000-07-04
6078970 System for determining adapter interrupt status where interrupt is sent to host after operating status stored in register is shadowed to host memory Gregory M. Nordstrom, Daniel F. Moertl 2000-06-20
6073253 Enhanced reset and built-in self-test mechanisms for single function and multifunction input/output devices Gregory M. Nordstrom, Shawn Michael Lambeth, Paul E. Movall, Daniel F. Moertl, Charles S. Graham +1 more 2000-06-06
5983292 Message transport mechanisms and methods Gregory M. Nordstrom, Shawn Michael Lambeth, Paul E. Movall, Daniel F. Moertl, Charles S. Graham 1999-11-09