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

James D. Delap

Avalon, CA: #1 of 3 inventorsTop 35%
California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #101,052 of 140,708Top 75%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862623 Quick loading device for muzzle-loaded weapons Jess E. Delap 1989-09-05