Assignee
SCHULTZ ROBERT S
8 granted patents·145 citations·filing 1975–2005
Top patents by PatentIndex Score
8 records- 0182US7131559B2Accurate dosing pumpSCHULTZ ROBERT S·Filed 2005·Granted Nov 7, 2006·11 cites·11 claims
- 0267US4338278AMethod for making a collapsible dispensing tube having an anchored barrier memberSCHULTZ ROBERT S·Filed 1980·Granted Jul 6, 1982·26 cites·7 claims
- 0367US4185757ACollapsible dispensing tube having an anchored barrier memberSCHULTZ ROBERT S·Filed 1977·Granted Jan 29, 1980·26 cites·12 claims
- 0467US4106674APressure-operated container for viscous productsSCHULTZ ROBERT S·Filed 1976·Granted Aug 15, 1978·23 cites·18 claims
- 0563US6991137B2Accurate dosing pumpSCHULTZ ROBERT S·Filed 2002·Granted Jan 31, 2006·18 cites·17 claims
- 0660US4023717APressure-operated container for viscous productsSCHULTZ ROBERT S·Filed 1975·Granted May 17, 1977·21 cites·37 claims
- 0749US3981119AMethod of making a pressure operated container for dispensing viscous productsSCHULTZ ROBERT S·Filed 1975·Granted Sep 21, 1976·14 cites·6 claims
- 0838US4078359AMethod of making a pressure-operated container for viscous productsSCHULTZ ROBERT S·Filed 1977·Granted Mar 14, 1978·6 cites·5 claims
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