Inventor · disambiguated record
Warren C. Hartz
Also filed as: HARTZ WARREN C
3 granted patents·22 citations·filing 1992–1996
67Inventor score
Files withNORANDAL USA INC3
Top patents by PatentIndex Score
3 records- 0146US5265332ACaster shell surface coating methodNORANDAL USA INC·Filed 1992·Granted Nov 30, 1993·14 cites·2 claims
- 0244US5598633AMethod of manufacturing a caster roll core and shell assemblyNORANDAL USA INC·Filed 1995·Granted Feb 4, 1997·6 cites·7 claims
- 0325US5823926ACaster roll core and shell assembly and method of manufacturing the sameNORANDAL USA INC·Filed 1996·Granted Oct 20, 1998·2 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when Warren C. Hartz 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 →