Individual holder
ABRAHAMSON DARWIN K
US·2 granted patents·1 pending application·26 citations·filing 2004–2011
Individually held — no corporate assignee on record.
Technology mixG06Q3
Top patents by PatentIndex Score
3 records- 0182US8060428B1System and method for managing tax-deferred retirement accountsABRAHAMSON DARWIN K·Filed 2008·Granted Nov 15, 2011·21 cites·30 claims
- 0265US8639604B1System and method for managing tax-deferred retirement accountsABRAHAMSON DARWIN K·Filed 2004·Granted Jan 28, 2014·5 cites·8 claims
- 0353US2012030142A1System and Method for Managing Tax-Deferred Retirement AccountsABRAHAMSON DARWIN K·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →