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

Christopher Rafferty

Rolls-Royce Plc: 1 patents #1,293 of 2,886Top 45%
SESeminex: 1 patents #5 of 8Top 65%
Cambridge, MA: #3,914 of 8,183 inventorsTop 50%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,884,869 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11085643 Air swirler arrangement for a fuel injector of a combustion chamber Richard R. Freeman, Thomas E. Jones, Matthew K. Murphy, Nicholas M. BROWN 2021-08-10
D649636 Handheld laser device David M. Bean, John J. Callahan 2011-11-29