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

Denis Jackson

Discovery Bay, CA: #35 of 68 inventorsTop 55%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,089,676 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8639579 System and method for managing requests for medical transportation Mark Kalevik, Tom Coogan, Glenn Leland, Steve Murphy, Kathy Wiljanen +1 more 2014-01-28