Inventor · disambiguated record
William Wells
Also filed as: WELLS WILLIAM · WELLS WILLIAM T · WELLS WILLIAM THEO
21 granted patents·202 citations·filing 1973–2011
95Inventor score
Files withKORTEC AG8KORF TECHNOLOGIES INC5WELLS WILLIAM T3PENNSYLVANIA ENGINEERING CORP2KORF IND HANDEL1
Top patents by PatentIndex Score
21 records- 0185US4389043AMetallurgical melting and refining unitKORF IND HANDEL·Filed 1980·Granted Jun 21, 1983·39 cites·14 claims
- 0284US9278362B2Fractal orifice plateWELLS WILLIAM THEO·Filed 2011·Granted Mar 8, 2016·18 cites·20 claims
- 0374US4396178AOpen-hearth furnaceKORF TECHNOLOGIES INC·Filed 1982·Granted Aug 2, 1983·10 cites·7 claims
- 0473US4254756AFireplace apparatusWELLS WILLIAM T·Filed 1979·Granted Mar 10, 1981·14 cites·16 claims
- 0564US6524362B1Method of melting fine grained direct reduced iron in an electric arc furnaceMETALLGESELLSCHAFT AG·Filed 1998·Granted Feb 25, 2003·19 cites·4 claims
- 0664US4424955AApparatus for treating liquid metal in a vesselKORF TECHNOLOGIES INC·Filed 1981·Granted Jan 10, 1984·9 cites·7 claims
- 0761US4881972AProcess for feeding heat energy into a molten metal bathKORTEC AG·Filed 1988·Granted Nov 21, 1989·11 cites·23 claims
- 0860US4555266AMethod and apparatus for treating liquid metal in a vesselKORF TECHNOLOGIES INC·Filed 1983·Granted Nov 26, 1985·8 cites·3 claims
- 0956US4036481ASteel converter vessel tuyere block constructionPENNSYLVANIA ENGINEERING CORP·Filed 1973·Granted Jul 19, 1977·6 cites·8 claims
- 1051US5403378AMethod and apparatus for protecting an injection device disposed in a hot blast conduit of a blast furnaceKORTEC AG·Filed 1993·Granted Apr 4, 1995·8 cites·11 claims
- 1149US4347079AMethod of operating an open-hearth furnaceKORF TECHNOLOGIES INC·Filed 1981·Granted Aug 31, 1982·4 cites·7 claims
- 1248US4553528AFree-standing stove and fireplace apparatusWELLS WILLIAM T·Filed 1982·Granted Nov 19, 1985·11 cites·25 claims
- 1346US5371759AD.C. furnace with a hearth electrode, hearth electrode and electrode block, as well as process for operating said furnaceKORTEC AG·Filed 1992·Granted Dec 6, 1994·12 cites·15 claims
- 1443US5201941AProcess for introducing additive substances which are capable of flow into a metallurgical vessel and a vessel for that processKORTEC AG·Filed 1990·Granted Apr 13, 1993·5 cites·16 claims
- 1543US4736930AClosure apparatus for a tap holeKORTEC AG·Filed 1985·Granted Apr 12, 1988·5 cites·12 claims
- 1642US4401466AProcess for protection of nozzles and refractory lining of a vessel for refining molten metalKORF TECHNOLOGIES INC·Filed 1981·Granted Aug 30, 1983·4 cites·14 claims
- 1742US4123042ASteel converter vessel tuyere block constructionPENNSYLVANIA ENGINEERING CORP·Filed 1977·Granted Oct 31, 1978·2 cites·4 claims
- 1841US5465942ATuyere arrangement for the introduction of agents into a molten bath and method of operating such a tuyere arrangementKORTEC AG·Filed 1992·Granted Nov 14, 1995·6 cites·18 claims
- 1941US5451246AProcess and device for heating and melting lumps of sponge ironKORTEC AG·Filed 1993·Granted Sep 19, 1995·4 cites·16 claims
- 2037US4135488AFireplace furnace apparatusWELLS WILLIAM T·Filed 1977·Granted Jan 23, 1979·4 cites·11 claims
- 2132US4687440AApparatus for heating charging materialKORTEC AG·Filed 1985·Granted Aug 18, 1987·3 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when William Wells 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 →