(April 30, 2021, 1:19 PM EDT) -- HOUSTON — A disability claimant failed to prove by a preponderance of the evidence that he was disabled from performing the duties of his own occupation as a result of shoulder, elbow, knee and back problems, a Texas federal judge said April 29 in denying the claimant’s motion for summary judgment and granting the disability insurer’s motion for judgment on the administrative record....