Inventor
KIM LESLIE J
US2 patents
Patents
2 patentsUS7747860B2Jun 29, 2010
System and method for preventing delivery of unsolicited and undesired electronic messages by key generation and comparison
MESSAGE LEVEL LLC5 citations56
US8347095B2Jan 1, 2013
System and method for preventing delivery of unsolicited and undesired electronic messages by key generation and comparison
MESSAGE LEVEL LLC1 citations45