Inventor · disambiguated record
Allan L. Schuman
Also filed as: SCHUMAN ALLAN L
3 granted patents·2 pending applications·78 citations·filing 1991–2003
72Inventor score
Files withECOLAB INC3
Top patents by PatentIndex Score
5 records- 0187US7066356B2Foam soap dispenser for push operationECOLAB INC·Filed 2003·Granted Jun 27, 2006·46 cites·8 claims
- 0281US7131468B2Method for creating a ready-to-use product from a concentrated formECOLAB INC·Filed 2003·Granted Nov 7, 2006·29 cites·14 claims
- 0340US2004020723A1Method and system of providing a product in a refillable container and a refillable containerFiled 2003·Application pending·0 cites
- 0439US2003168085A1Detergent dispenserFiled 2002·Application pending·0 cites
- 0537USD337370SSpray gun for dispensing diluted chemical concentratesECOLAB INC·Filed 1991·Granted Jul 13, 1993·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →