Colin Sell Colin Sell Colin Sell (born 1 December 1948) is a British pianist who has appeared on the radio panel games "Whose Line Is It Anyway?" and "I'm Sorry I Haven't a Clue". He has become famous mostly for his long service on the latter show, where the opening credits are "At the piano is Colin Sell, and your chairman is Humphrey Lyttelton/Jack Dee", in the manner of the show none of the panelists are credited in the opening credits, but are introduced by the chairman, usually in a sarcastic manner ("the foremost available comedians. I'm sorry. The four "most available"
AT&T Intellectual Property I Property I is one of the several companies comprising AT&T Intellectual Property. Since 2008 all of the current and past AT&T trademarks, some patents, copyrights and previous regional Bell names are now owned by various Nevada Limited Partnerships based at 645 East Plumb Lane Reno, Nevada. This office location is currently an AT&T main office-formerly occupied by SBC/Nevada Bell. AT&T Intellectual Property I AT&T Intellectual Property I, L.P. is one of the holding companies used for AT&T, Inc.'s trademarks & intellectual property assets. Formerly known as AT&T Knowledge Ventures, L.P., SBC Knowledge Ventures, L.P., and, before 2004, SBC Properties, L.P.,