Inventor · disambiguated record
Jai K. Pearce
Also filed as: PEARCE JAI · PEARCE JAI K · PEARCE JAI KUMAR
8 granted patents·88 citations·filing 1972–1982
87Inventor score
Files withPENNSYLVANIA ENGINEERING CORP8
Top patents by PatentIndex Score
8 records- 0186US3998626AMethod for air pollution control combined with safe recovery and control of gases from a bottom-blown steel converter vesselPENNSYLVANIA ENGINEERING CORP·Filed 1975·Granted Dec 21, 1976·15 cites·32 claims
- 0279US3948644ASteel making vessel with dust recycling method and meansPENNSYLVANIA ENGINEERING CORP·Filed 1972·Granted Apr 6, 1976·26 cites·6 claims
- 0375US4449701ATuyere for the injection of gases into a metallurgical vesselPENNSYLVANIA ENGINEERING CORP·Filed 1982·Granted May 22, 1984·13 cites·7 claims
- 0473US4302244ASteel conversion methodPENNSYLVANIA ENGINEERING CORP·Filed 1980·Granted Nov 24, 1981·11 cites·13 claims
- 0561US4483709ASteel production methodPENNSYLVANIA ENGINEERING CORP·Filed 1975·Granted Nov 20, 1984·12 cites·19 claims
- 0656US4036481ASteel converter vessel tuyere block constructionPENNSYLVANIA ENGINEERING CORP·Filed 1973·Granted Jul 19, 1977·6 cites·8 claims
- 0742US4123042ASteel converter vessel tuyere block constructionPENNSYLVANIA ENGINEERING CORP·Filed 1977·Granted Oct 31, 1978·2 cites·4 claims
- 0832US3951643ASteel production methodPENNSYLVANIA ENGINEERING CORP·Filed 1974·Granted Apr 20, 1976·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →