Inventor · disambiguated record
Erhard Pfeil
Also filed as: PFEIL ERHARD
2 granted patents·6 citations·filing 1976–1978
51Inventor score
Technology areasC21C
Files withDEMAG AG2
Top patents by PatentIndex Score
2 records- 0139US4040609AMetal smelting plant with treatment stand to regulate the analysis of metal smelts, particularly for desulphurization of liquid crude iron or liquid unrefined steelDEMAG AG·Filed 1976·Granted Aug 9, 1977·3 cites·13 claims
- 0235US4195824AJig for tension elements for metallurgic vessels, particularly alternating convertersDEMAG AG·Filed 1978·Granted Apr 1, 1980·3 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Erhard Pfeil 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 →