BG

Brian J. Grabham

GL Gte Sylvania Limited: 1 patents #17 of 98Top 20%
📍 Bingley, GB: #33 of 65 inventorsTop 55%
Overall (All Time): #3,936,556 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862035 Fluorescent lamp unit having plural separate tubes and particular arrangement of circuit elements John Cunliffe 1989-08-29