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

William Neifert

NVNVIDIA: 1 patents #4,316 of 7,811Top 60%
Lexington, MA: #1,116 of 2,299 inventorsTop 50%
Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,487,112 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9542513 Multimode execution of virtual hardware models Brian Scott Sylvester, Joseph Tatham, Matt Grasse, Ronald Maxwell 2017-01-10
9098652 Partitioning and parallel processing of a virtual prototype simulation of a hardware design Mark Kostick, David Scott, Joseph Tatham, Matt Grasse 2015-08-04
8079022 Simulation of software Mark Seneski, Richard Sayde, Joshua Marantz, Richard J. Cloutier, Dylan Dobbyn 2011-12-13