GS

Gerhard Spekowius

Philips: 1 patents #303 of 1,284Top 25%
📍 Roetgen, DE: #1 of 6 inventorsTop 20%
Overall (2002): #215,192 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6462473 Plasma picture screen with terbium(III)-activated phosphor Thomas Juestel, Sybrandus Van Heusden, Gerrit Oversluizen, Siebe Tjerk De Zwart 2002-10-08