Dyson DC49 Dyson DC49 from Guy Cowdry Dyson DC49 Worked on DC49. Areas including FEA, PCB design, looming, robust design, acoustics, air watts and user interaction. View Website gLike Dyson DC49 Worked on DC49. Areas including FEA, PCB design, looming, robust design, acoustics, air watts and user interaction. View Website Engineering Share R 7 n Guy Cowdry Design Engineer at Dyson Bristol, United Kingdom Follow Contact