Inventor
VAN HORN TOM
US11 patents
⚠️ This page may combine multiple inventors who share the name “VAN HORN TOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VULCAN PORTALS INC
6 patentsUS7480627B1Jan 20, 2009
System and method for extension of group buying throughout the internet
VULCAN PORTALS INC202 citations98
US6631356B1Oct 7, 2003
Demand aggregation through online buying groups
VULCAN PORTALS INC319 citations98
US7363246B1Apr 22, 2008
System and method for enhancing buyer and seller interaction during a group-buying sale
VULCAN PORTALS INC253 citations97
US7194427B1Mar 20, 2007
On-line group-buying sale with increased value system and method
VULCAN PORTALS INC160 citations96
US6934690B1Aug 23, 2005
System and method for extension of group buying throughout the internet
VULCAN PORTALS INC237 citations96
US7263498B1Aug 28, 2007
Attaining product inventory groupings for sales in a group-buying environment
VULCAN PORTALS INC141 citations94
VAN HORN TOM
4 patentsUS8489466B1Jul 16, 2013
System and method for enhancing buyer and seller interaction during a group-buying sale
VAN HORN TOM14 citations90
US8639580B1Jan 28, 2014
System and method for extension of group buying throughout the internet
VAN HORN TOM6 citations82
US8712864B2Apr 29, 2014
System and method for enhancing buyer and seller interaction during a group-buying sale
VAN HORN TOM3 citations58
US8676664B2Mar 18, 2014
System and method for enhancing buyer and seller interaction during a group-buying sale
VAN HORN TOM1 citations58