Daniel L. Rumsey

📍 Inglewood, CA: #2 of 14 inventorsTop 15%

🗺 California: #2,144 of 10,592 inventorsTop 25%

Overall (1989): #121,848 of 140,708Top 90%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4801141	Light and sound producing ball	—	1989-01-31