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

Donald P. Heath

Irvine, CA: #4,014 of 6,241 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,425,111 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D526193 Container for toner cartridges 2006-08-08