Robert G. Norell

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New Brighton, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced shape support grid
- Patent number 11,826,678
- Issue date Nov 28, 2023
- Aqseptence Group, Inc.
- Garth Hayes Saul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced shape support grid
- Patent number 10,933,353
- Issue date Mar 2, 2021
- Aqseptence Group, Inc.
- Garth Hayes Saul
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Media bed support grid
- Patent number 6,790,357
- Issue date Sep 14, 2004
- Weatherford/Lamb, Inc.
- Robert G. Norell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Screen material
- Patent number 6,698,595
- Issue date Mar 2, 2004
- Weatherford/Lamb, Inc.
- Robert G. Norell
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Slotted scallop-shaped underdrain screened lateral elements
- Patent number 5,118,419
- Issue date Jun 2, 1992
- Johnson Filtration Systems Inc.
- Thomas W. Evans
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Slotted screen scallops for high loading pressures and method of ma...
- Patent number 5,015,383
- Issue date May 14, 1991
- Johnson Filtration Systems Inc.
- Thomas W. Evans
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED SHAPE SUPPORT GRID
- Publication number 20210354057
- Publication date Nov 18, 2021
- Aqseptence Group, Inc.
- Garth Hayes Saul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENHANCED SHAPE SUPPORT GRID
- Publication number 20140027369
- Publication date Jan 30, 2014
- Bilfinger Water Technologies Inc.
- Garth Hayes Saul
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Media bed support grid
- Publication number 20020185427
- Publication date Dec 12, 2002
- WEATHERFORD/LAMB, INC.
- Robert G. Norell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screen material
- Publication number 20020175120
- Publication date Nov 28, 2002
- WEATHERFORD/LAMB, INC.
- Robert G. Norell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL