Inventor · disambiguated record
Michael J. Ewald
Also filed as: EWALD MICHAEL J
3 granted patents·30 citations·filing 1999–2000
66Inventor score
Technology areasB63H
Top patents by PatentIndex Score
3 records- 0178US6609892B1Propeller hubBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Aug 26, 2003·24 cites·32 claims
- 0234US6267634B1Propeller flareOUTBOARD MARINE CORP·Filed 1999·Granted Jul 31, 2001·6 cites·38 claims
- 0323USD425473SPropeller flareOUTBOARD MARINE CORP·Filed 1999·Granted May 23, 2000·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Michael J. Ewald files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →