DN

Douglas Ramsay Norris

EL Ev Ip Lp: 2 patents #4 of 10Top 40%
Overall (All Time): #1,976,548 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9597780 Clamp head Neil Frank Gill, Louise Caroline Foster, Terence Williams 2017-03-21
D762436 Clamp head Neil Frank Gill, Louise Caroline Foster, Terence Williams 2016-08-02