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

Joseph Tagupa — 2 Patents

DCDcs: 2 patents #1 of 16Top 7%
Berkeley, CA: #1,792 of 3,731 inventorsTop 50%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,194,914 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6798413 Workflow management system James B. A. Tracey, Bruce Mackinlay, Paul Lauffenburger, Daniel Exline, II, Harold T. Leach, Jr. 2004-09-28
6795071 Method of managing workflow information James B. A. Tracey, Bruce Mackinlay, Paul Lauffenburger, Daniel Exline, II, Harold T. Leach, Jr. 2004-09-21