Statements (11)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:person | 
| gptkbp:employer | gptkb:Bell_Labs | 
| gptkbp:field | physics semiconductor physics | 
| gptkbp:knownFor | Petritz equation | 
| gptkbp:nationality | gptkb:American | 
| gptkbp:occupation | gptkb:physicist | 
| gptkbp:bfsParent | gptkb:Inmos gptkb:INMOS | 
| gptkbp:bfsLayer | 8 | 
| https://www.w3.org/2000/01/rdf-schema#label | Richard Petritz |