Patents/Inventors

Nathan Spindel

San Francisco, CAUS4 patents

5 Patents

US124439432025
Discovery and Communication Using Direct Radio Signal Communication
Block, Inc.
0 cites
US122172372025
Systems and Methods for Providing Gratuities to Merchants
Block, Inc.
0 cites
US118299642023
Apportioning a Payment Amount Among Multiple Payers
Block, Inc.
0 cites
US118038412023
Discovery and Communication Using Direct Radio Signal Communication
Block, Inc.
0 cites
US115742962023
Systems and Methods for Providing Gratuities to Merchants
Block, Inc.
0 cites