Question juridique clé
Whether the insured person is entitled to a full invalidity pension rather than a quarter pension.
Solution extraite
No. The 47% invalidity rate found by the cantonal court was upheld, so only a quarter pension is due.
Motifs extraits
Medical evidence established 75% work capacity in suitable isolated work. The income comparison using the former salary as valid income and LSE-based invalid income was not shown to be arbitrary or legally flawed.