DR

Derek H. Roberts

PL Pendelfin Studios Limited: 1 patents #3 of 3Top 100%
GP General Electric Company, P.L.C.: 1 patents #58 of 217Top 30%
Overall (All Time): #1,638,676 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5745940 Customized modular mattress and bedding James B. Orders, III 1998-05-05
4559549 Data storage devices with vertical charge transfer Michael Pepper 1985-12-17
D270146 Sculpture 1983-08-16