Membership
Tour
Register
Log in
Donald R. Sandell
Follow
Person
San Jose, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Sensor head for passive infrared motion detector
Patent number
D359923
Issue date
Jul 4, 1995
Intelectron Products Company
Donald R. Sandell
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Sensor head for passive infrared motion detector
Patent number
D359922
Issue date
Jul 4, 1995
Intelectron Products Company
Donald R. Sandell
D10 - Measuring, testing, or signalling instruments