Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Person
|
| gptkbp:birth_date |
1930-01-01
|
| gptkbp:death_date |
2020-01-01
|
| gptkbp:field |
Electrical engineering
|
| https://www.w3.org/2000/01/rdf-schema#label |
Joel Spira
|
| gptkbp:known_for |
Inventing the dimmer switch
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:Inventor
|
| gptkbp:bfsParent |
gptkb:Lutron_Electronics
gptkb:Lutron |
| gptkbp:bfsLayer |
6
|