P

Inventor

MANDELBAUM JOSEF A

US4 patents
⚠️ This page may combine multiple inventors who share the name “MANDELBAUM JOSEF A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMERICAN GREETINGS CORP

3 patents
US7802386B2Sep 28, 2010

Electronic greeting cards

AMERICAN GREETINGS CORP47 citations91
US7890876B1Feb 15, 2011

Electronic messaging contextual storefront system and method

AMERICAN GREETINGS CORP12 citations71
US8950093B2Feb 10, 2015

Electronic greeting cards

AMERICAN GREETINGS CORP2 citations59

MANDELBAUM JOSEF A

1 patent
US8312651B2Nov 20, 2012

Electronic greeting cards

MANDELBAUM JOSEF A6 citations65