Membership
Tour
Register
Log in
Sween; B. Marily
Follow
Organization
Lake Crystal, MN, US
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Control circuit for battery charger
Patent number
4,820,965
Issue date
Apr 11, 1989
Sween; Maurice A.
Dennis K. Siemer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER