Assignee
DU BENJAMIN R
US·13 granted patents·464 citations·filing 1982–2013
Top patents by PatentIndex Score
13 records- 0193US4467941AApparatus and method for dispensing beverage syrupDU BENJAMIN R·Filed 1982·Granted Aug 28, 1984·63 cites·17 claims
- 0291US8550794B2Double acting fluid pumpDU BENJAMIN R·Filed 2010·Granted Oct 8, 2013·10 cites·9 claims
- 0387US9316214B2Bag in box beverage pumpDU BENJAMIN R·Filed 2012·Granted Apr 19, 2016·7 cites·21 claims
- 0485US5158210ACondiment dispensing deviceDU BENJAMIN R·Filed 1992·Granted Oct 27, 1992·70 cites·11 claims
- 0584US5230443ACondiment dispensing deviceDU BENJAMIN R·Filed 1992·Granted Jul 27, 1993·57 cites·13 claims
- 0683US5361943ACondiment dispensing deviceDU BENJAMIN R·Filed 1993·Granted Nov 8, 1994·54 cites·13 claims
- 0782US4540349AAir driven pumpDU BENJAMIN R·Filed 1984·Granted Sep 10, 1985·34 cites·8 claims
- 0878US5170912AProportioning pumpDU BENJAMIN R·Filed 1990·Granted Dec 15, 1992·53 cites·9 claims
- 0973US5350083ACondiment dispensing deviceDU BENJAMIN R·Filed 1993·Granted Sep 27, 1994·46 cites·9 claims
- 1067US9249792B2Bag in box beverage pumpDU BENJAMIN R·Filed 2013·Granted Feb 2, 2016·1 cites·15 claims
- 1165US4957220AVending machine last drink sensor and dispensing apparatusDU BENJAMIN R·Filed 1988·Granted Sep 18, 1990·33 cites·14 claims
- 1252US5083906AFluid pumpDU BENJAMIN R·Filed 1990·Granted Jan 28, 1992·15 cites·8 claims
- 1351US5188255AMethod and apparatus for facilitating the cleaning of a spray aperture in a mixing chamber of a nozzleDU BENJAMIN R·Filed 1992·Granted Feb 23, 1993·21 cites·6 claims
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