Membership
Tour
Register
Log in
William M. Nelson
Follow
Person
Gilbert, AZ, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Weight belt apparatus for scuba divers
Patent number
6,146,053
Issue date
Nov 14, 2000
William M. Nelson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT