Inventor · disambiguated record
Frederick Schwartz
Also filed as: SCHWARTZ FREDERICK · SCHWARTZ FREDERICK C
3 granted patents·43 citations·filing 1991–2004
71Inventor score
Top patents by PatentIndex Score
3 records- 0163US5156281ALocking mechanism for bracketless extension rodsZENITH PROD CORP·Filed 1991·Granted Oct 20, 1992·26 cites·11 claims
- 0260USD371829STub railZENITH PROD CORP·Filed 1994·Granted Jul 16, 1996·10 cites·1 claims
- 0340US7543870B2Insert apparatus for a preexisting cartSCHWARTZ FREDERICK C·Filed 2004·Granted Jun 9, 2009·7 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →