Membership
Tour
Register
Log in
John K. Landre
Follow
Person
Sunnyvale, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Variable magnification endoscope
Patent number
4,704,007
Issue date
Nov 3, 1987
John K. Landre
G02 - OPTICS
Information
Patent Grant
Variable magnification endoscope
Patent number
4,664,486
Issue date
May 12, 1987
John K. Landre
G02 - OPTICS