Inventor · disambiguated record
Frank S. Franzyshen
Also filed as: FRANZYSHEN FRANK S
2 granted patents·141 citations·filing 1999–1999
69Inventor score
Files withBUILDING MATERIALS INVEST CORP2
Top patents by PatentIndex Score
2 records- 0189US6365533B1Foamed facer and insulation boards made therefrom cross-reference to related patent applicationBUILDING MATERIALS INVEST CORP·Filed 1999·Granted Apr 2, 2002·90 cites·16 claims
- 0270US6368991B1Foamed facer and insulation boards made therefromBUILDING MATERIALS INVEST CORP·Filed 1999·Granted Apr 9, 2002·51 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →