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

Denis Hall — 3 Patents

EMEmc: 3 patents #978 of 3,345Top 30%
Chelmsford, MA: #318 of 858 inventorsTop 40%
Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,575,125 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7516168 Program for monitoring update activity in a data storage facility Douglas E. LeCrone, Daniel Murphy 2009-04-07
6954835 Intercepting control of a host I/O process Douglas E. LeCrone, Paul A. Linstead, Daniel Murphy, Raymond Wong, Eugene D. Pflueger +3 more 2005-10-11
6662197 Method and apparatus for monitoring update activity in a data storage facility Douglas E. LeCrone, Daniel Murphy 2003-12-09