Richard R. Carroll

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Blaine, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlled dissolution solid product dispenser
- Patent number 10,596,535
- Issue date Mar 24, 2020
- Ecolab USA Inc.
- Richard R. Carroll
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Controlled dissolution solid product dispenser
- Patent number 9,931,605
- Issue date Apr 3, 2018
- Ecolab USA Inc.
- Richard R. Carroll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Controlled dissolution solid product dispenser
- Patent number 9,550,154
- Issue date Jan 24, 2017
- Ecolab USA Inc.
- Richard R. Carroll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for dispensing solid products
- Patent number 9,403,131
- Issue date Aug 2, 2016
- Ecolab USA Inc.
- Jason D. Hedlund
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Controlled dissolution solid product dispenser
- Patent number 8,945,476
- Issue date Feb 3, 2015
- Ecolab USA Inc.
- Richard R. Carroll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLED DISSOLUTION SOLID PRODUCT DISPENSER
- Publication number 20180169597
- Publication date Jun 21, 2018
- ECOLAB USA INC.
- RICHARD R. CARROLL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROLLED DISSOLUTION SOLID PRODUCT DISPENSER
- Publication number 20170151539
- Publication date Jun 1, 2017
- ECOLAB USA INC.
- Richard R. Carroll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROLLED DISSOLUTION SOLID PRODUCT DISPENSER
- Publication number 20150102055
- Publication date Apr 16, 2015
- ECOLAB USA INC.
- Richard R. Carroll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR DISPENSING SOLID PRODUCTS
- Publication number 20140271399
- Publication date Sep 18, 2014
- ECOLAB USA INC.
- Jason D. Hedlund
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROLLED DISSOLUTION SOLID PRODUCT DISPENSER
- Publication number 20130216450
- Publication date Aug 22, 2013
- ECOLAB USA INC.
- Richard R. Carroll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL