Samuel A. McDonald

📍 Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,052,600 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8756063	Handheld voice activated spelling device	William H. McDonald, Regina McDonald	2014-06-17
D463960	Lunch box	Davis R. Dejur	2002-10-08