AK

Andrew F. Kallfelz

📍 Jamestown, RI: #20 of 69 inventorsTop 30%
🗺 Rhode Island: #1,504 of 6,211 inventorsTop 25%
Overall (All Time): #1,121,031 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11543459 Method for testing batteries 2023-01-03
9857430 Tester for equipment, apparatus or component with distributed processing function Gary T. Rumsey 2018-01-02
9619612 Tester for equipment, apparatus, or component with distributed processing function Gary T. Rumsey 2017-04-11
7928735 Battery performance monitor Yung-Sheng Huang 2011-04-19