Assignee
SCHONBALL WALTER
4 granted patents·90 citations·filing 1975–1980
Top patents by PatentIndex Score
4 records- 0184US3974396AElectric generator arrangementSCHONBALL WALTER·Filed 1975·Granted Aug 10, 1976·44 cites·11 claims
- 0264US4142830AMechanical overload systems for wind generatorsSCHONBALL WALTER·Filed 1976·Granted Mar 6, 1979·23 cites·2 claims
- 0349US4362466AWind-operated power-generators and wind wheels thereforSCHONBALL WALTER·Filed 1980·Granted Dec 7, 1982·13 cites·1 claims
- 0436US4137007ARotor blade structureSCHONBALL WALTER·Filed 1976·Granted Jan 30, 1979·10 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when SCHONBALL WALTER files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →