History for IPR disclosure
Don Hall's Patent Statement pertaining to VPN

Date Type By Text
2001-03-23 Posted (System) IPR Disclosure Posted
2001-03-23 Submitted (System) IPR Disclosure Submitted
2001-03-23 Legacy (System)
From: http://www.ietf.org/ietf-ftp/IPR/HALL-VPN

The following was received March 23, 2001
From: Don <cosmictk1@home.com>

Don Hall, was awarded U.S. Patent No. 5,126,728 in 1992 with claims that ...