Inventor · disambiguated record
Harold E. Schrum
Also filed as: SCHRUM HAROLD E
2 granted patents·1 pending application·1,317 citations·filing 1996–2004
77Inventor score
Files withCARLSON COMPANIES INC3
Top patents by PatentIndex Score
3 records- 0190US5923016AIn-store points redemption system & methodCARLSON COMPANIES INC·Filed 1996·Granted Jul 13, 1999·851 cites·22 claims
- 0286US6138911AIn-store points redemption system and methodCARLSON COMPANIES INC·Filed 1999·Granted Oct 31, 2000·466 cites·12 claims
- 0358US2005144074A1Computer implemented method and system for on-line redemption of couponsCARLSON COMPANIES INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →