Inventor · disambiguated record
Frank P. Koch
Also filed as: KOCH FRANK P
3 granted patents·63 citations·filing 1991–1995
74Inventor score
Technology areasC22C
Files withKB ALLOYS INC3
Top patents by PatentIndex Score
3 records- 0175US5230754AAluminum master alloys containing strontium, boron, and silicon for grain refining and modifying aluminum alloysKB ALLOYS INC·Filed 1991·Granted Jul 27, 1993·25 cites·13 claims
- 0270US6123899AMaster alloy hardenersKB ALLOYS INC·Filed 1995·Granted Sep 26, 2000·20 cites·31 claims
- 0370US5405578AMethod for preparing master alloy hardeners for use in preparing an aluminum alloyKB ALLOYS INC·Filed 1992·Granted Apr 11, 1995·18 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →