Membership
Tour
Register
Log in
Michael C. Nelson
Follow
Person
Torrance, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Water flow control device for rotary sprinkler
Patent number
5,647,541
Issue date
Jul 15, 1997
Michael C. Nelson
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...