PK

Palaniyappan Kumarappan

PayPal: 2 patents #840 of 1,973Top 45%
📍 Chennai, IN: #617 of 3,155 inventorsTop 20%
Overall (All Time): #1,820,779 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11763314 Systems and methods facilitating chargebacks in electronic transactions Jayaraman Swaminathan, Manvendra Sharma, Venkatraman Narayana Rao 2023-09-19
11049112 Systems and methods facilitating chargebacks in electronic transactions Jayaraman Swaminathan, Manvendra Sharma, Venkatraman Narayana Rao 2021-06-29