SB

Stephen John Barker

Overall (All Time): #1,601,560 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6977622 Shaped-reflector multibeam antennas Stuart Gifford Hay, Christophe Jean-Marc Granet, Trevor Stanley Bird, Mark Andrew Sprey, Anthony Ross Forsyth 2005-12-20
D471538 Multibeam antenna Anthony Ross Forsyth, Stuart Gifford Hay, Trevor Stanley Bird, Mark Andrew Sprey, Peter John Goss +1 more 2003-03-11
5976287 Method and apparatus of stud array upstand setting Barry Frederick Parsons, Donald Edward Yabsley, Michael John Leighton Kesteven, Trevor Stanley Bird, Vincent Miguel Harrigan, deceased 1999-11-02