Inventor · disambiguated record
Donald W. Follstaedt
Also filed as: FOLLSTAEDT DONALD W
4 granted patents·25 citations·filing 1990–1991
73Inventor score
Files withARMCO INC4
Top patents by PatentIndex Score
4 records- 0160US5063990AMethod and apparatus for improved melt flow during continuous strip castingARMCO INC·Filed 1990·Granted Nov 12, 1991·10 cites·24 claims
- 0256US5063988AMethod and apparatus for strip castingARMCO INC·Filed 1990·Granted Nov 12, 1991·8 cites·13 claims
- 0332US5040592AMethod and apparatus for separating continuous cast strip from a rotating substrateARMCO INC·Filed 1990·Granted Aug 20, 1991·2 cites·19 claims
- 0430US5092392APneumatic gap sensor and methodARMCO INC·Filed 1991·Granted Mar 3, 1992·5 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Donald W. Follstaedt 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 →