Inventor · disambiguated record
Todd Erik Duff
Also filed as: DUFF TODD ERIK
9 granted patents·566 citations·filing 2001–2006
93Inventor score
Top patents by PatentIndex Score
9 records- 0198US6766656B1Beverage dispensing apparatusBEVERAGE WORKS INC·Filed 2001·Granted Jul 27, 2004·103 cites·13 claims
- 0297US7032779B2Refrigerator having a beverage dispensing apparatus with a drink supply canister holderBEVERAGE WORKS INC·Filed 2005·Granted Apr 25, 2006·45 cites·25 claims
- 0396US7168592B2Refrigerator having a gas line which pressurizes a drink supply container for producing beveragesBEVERAGE WORKS INC·Filed 2005·Granted Jan 30, 2007·55 cites·18 claims
- 0496US7004355B1Beverage dispensing apparatus having drink supply canister holderBEVERAGE WORKS INC·Filed 2001·Granted Feb 28, 2006·81 cites·21 claims
- 0596US6915925B2Refrigerator having a gas supply apparatus for pressurizing drink supply canistersBEVERAGE WORKS INC·Filed 2004·Granted Jul 12, 2005·63 cites·16 claims
- 0696US6896159B2Beverage dispensing apparatus having fluid directorBEVERAGE WORKS INC·Filed 2001·Granted May 24, 2005·98 cites·27 claims
- 0795US7419073B2Refrigerator having a fluid director access doorBEVERAGE WORKS IN C·Filed 2005·Granted Sep 2, 2008·81 cites·18 claims
- 0892US7337924B2Refrigerator which removably holds a drink supply container having a valve co-acting with an engagerBEVERAGE WORKS INC·Filed 2006·Granted Mar 4, 2008·23 cites·20 claims
- 0987US7611031B2Beverage dispensing apparatus having a valve actuator control systemBEVERAGE WORKS INC·Filed 2005·Granted Nov 3, 2009·17 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →