EH

Edmond J. Helstab

Nortel Networks Limited: 7 patents #1 of 158Top 1%
📍 Ottawa, CA: #1 of 159 inventorsTop 1%
Overall (1989): #1,198 of 140,708Top 1%
7
Patents 1989

Issued Patents 1989

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D303965 Base for telephone set 1989-10-10
D302977 Keyboard key arrangement Michael Brown, Thomas Winlow, Hans Bergman 1989-08-22
D300490 Operator workstation 1989-04-04
D299985 Divider panel for an operator workstation or the like 1989-02-28
D299795 Divider panel for an operator workstation or the like 1989-02-14
D299794 Divider panel for an operator workstation or the like 1989-02-14
D299465 Housing for computer equipment 1989-01-17