JR

Johannes G. Robertus

U.S. Philips: 3 patents #11 of 679Top 2%
Overall (1994): #11,866 of 165,921Top 8%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D349284 Delegate unit for conference system — 1994-08-02
D349285 Chairman unit for conference system — 1994-08-02
D349286 Interpreter unit for conference system — 1994-08-02