Assignee
FUCHS SYSTEMTECHNIK GMBH
DE·12 granted patents·148 citations·filing 1983–1994
Top patents by PatentIndex Score
12 records- 0183US4986847AProcess and apparatus for at least temporarily simultaneously subjecting a molten metal to the action of a gas and fine-grain solid materialsFUCHS SYSTEMTECHNIK GMBH·Filed 1989·Granted Jan 22, 1991·23 cites·20 claims
- 0279US5332199AMetallurgical vesselFUCHS SYSTEMTECHNIK GMBH·Filed 1991·Granted Jul 26, 1994·41 cites·15 claims
- 0376US4592067AMetallurgical vessel, in particular an electric arc furnaceFUCHS SYSTEMTECHNIK GMBH·Filed 1984·Granted May 27, 1986·14 cites·13 claims
- 0471US5117438AMethod of operating a smelting unit and smelting unit for that methodFUCHS SYSTEMTECHNIK GMBH·Filed 1989·Granted May 26, 1992·12 cites·17 claims
- 0558US4617673AElectric arc furnace having a space provided on one side of the furnace vessel for accommodating charging materialFUCHS SYSTEMTECHNIK GMBH·Filed 1985·Granted Oct 14, 1986·16 cites·17 claims
- 0652US5645791ACharge preheaterFUCHS SYSTEMTECHNIK GMBH·Filed 1994·Granted Jul 8, 1997·9 cites·13 claims
- 0740US4696013AVessel of a metallurgical furnace, especially of an arc furnaceFUCHS SYSTEMTECHNIK GMBH·Filed 1986·Granted Sep 22, 1987·10 cites·30 claims
- 0839US4674102AElectric arc furnaceFUCHS SYSTEMTECHNIK GMBH·Filed 1986·Granted Jun 16, 1987·7 cites·6 claims
- 0938US4682341AElectric arc furnaceFUCHS SYSTEMTECHNIK GMBH·Filed 1985·Granted Jul 21, 1987·8 cites·17 claims
- 1035US4647021AApparatus for introducing filling material which is capable of flow into a tap hole disposed in the bottom of a metallurgical vesselFUCHS SYSTEMTECHNIK GMBH·Filed 1985·Granted Mar 3, 1987·4 cites·10 claims
- 1127US4603424AFluid-cooled carrier member of a composite electrode of an electric arc furnaceFUCHS SYSTEMTECHNIK GMBH·Filed 1984·Granted Jul 29, 1986·3 cites·23 claims
- 1215US4563958AFurnace charge preheaterFUCHS SYSTEMTECHNIK GMBH·Filed 1983·Granted Jan 14, 1986·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when FUCHS SYSTEMTECHNIK GMBH files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →