PN

Paul C. Ning

GR Groupon: 2 patents #24 of 253Top 10%
Overall (2023): #119,979 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11741490 Verification of redemption of an electronic offer James F. Kramer 2023-08-29
11695725 Electronically referring a contact without divulging contact data James F. Kramer 2023-07-04