Inventor · disambiguated record
Robert L. Wilhelm
Also filed as: WILHELM ROBERT L
2 granted patents·1 pending application·22 citations·filing 1999–2002
59Inventor score
Files withELTECH SYSTEMS CORP2
Top patents by PatentIndex Score
3 records- 0162US6998029B2Anodic protection systems and methodsELTECH SYSTEMS CORP·Filed 2002·Granted Feb 14, 2006·4 cites·29 claims
- 0257US6328863B1Spiral feed and discharge manifold for electrolytic cellsFiled 1999·Granted Dec 11, 2001·18 cites·28 claims
- 0339US2002005362A1Spiral feed and discharge manifold for electrolytic cellsELTECH SYSTEMS CORP·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Robert L. Wilhelm 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 →