MK

Michael Kalas

BP British Telecommunications Plc: 1 patents #168 of 616Top 30%
Overall (All Time): #3,995,279 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D283709 Telephone instrument Edward A. Williams 1986-05-06