Individual holder
VANEK CHESTER F
4 granted patents·52 citations·filing 1976–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0177US8752474B2Autoloading pistol designVANEK CHESTER F·Filed 2011·Granted Jun 17, 2014·18 cites·5 claims
- 0267US7063082B2Motorized multi-shot toy ring airfoil launcherVANEK CHESTER F·Filed 2004·Granted Jun 20, 2006·15 cites·11 claims
- 0353US6953033B2Ring airfoil launcher toy with safety featuresVANEK CHESTER F·Filed 2004·Granted Oct 11, 2005·12 cites·15 claims
- 0443US4103587AAutoloading pistolVANEK CHESTER F·Filed 1976·Granted Aug 1, 1978·7 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →