Assignee
LUWA CORP
US·3 granted patents·176 citations·filing 1983–1990
Top patents by PatentIndex Score
3 records- 0189US4501498AMethod and apparatus for extruding thermoplastic materialLUWA CORP·Filed 1983·Granted Feb 26, 1985·57 cites·24 claims
- 0282US5122315AMethod and appparatus for monitoring and controlling thermoplastic extruder outputLUWA CORP·Filed 1990·Granted Jun 16, 1992·74 cites·18 claims
- 0372US4471963ASealing member for rotating shaft and method of sealing therewithLUWA CORP·Filed 1984·Granted Sep 18, 1984·45 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when LUWA CORP 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 →