RB

Roger Broughton

CL Canadian Patents And Development Limited: 2 patents #40 of 449Top 9%
📍 Ottawa, CA: #2,623 of 6,399 inventorsTop 45%
Overall (All Time): #2,347,852 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4585011 Conjugate eye movement detector for sleep analysis Bernardo da Costa 1986-04-29
4550736 Movement artifact detector for sleep analysis Bernardo da Costa 1985-11-05