Toggle menu
Toggle personal menu
Not logged in
Your IP address will be publicly visible if you make any edits.

Registered Patents: Revision history

From TCH Archive

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

22 October 2020

1 April 2020

19 March 2020

2 May 2019

20 October 2018

11 October 2018

  • curprev 01:3701:37, 11 October 2018imported>Oracle9 83 bytes +83 Created page with "TCH's patent database. Used for documenting ownership over any piece of technology."