MH

Marvin C. Ho

HG Hammond Group: 1 patents #1 of 2Top 50%
TC Trojan Battery Company: 1 patents #1 of 3Top 35%
📍 Santa Fe Springs, CA: #4 of 15 inventorsTop 30%
🗺 California: #13,937 of 67,048 inventorsTop 25%
Overall (2024): #139,619 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12148928 Methods for making components of lead-acid batteries Thomas David Wojcinski 2024-11-19
12142767 Metal oxides in lead-acid batteries Cormac O'KEEFFE, Anita Hamilton 2024-11-12