Kendrick has been putting out amplifiers since 1989. Check out this blurb from their site:
With customers like Santana, Eric Clapton, Jimmie Vaughan, Gary Moore, John Fogerty, Keith Richards, Paul Leary (Butthole Surfers), Billy Gibbons, and Larry (down the block); our clientele includes anyone that demands the best.
Have a look at more right here.
Texas guitarist Terry Oubre is a little more difficult to track down. He seems to have been involved with The Grass Roots among others and checks out as a super tasty player.
Ad pulled from Guitar World, September 1993.