Robert A. Clack

Person

Sun Prairie, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making a blow molded article with integral insert
- Patent number 7,690,914
- Issue date Apr 6, 2010
- Clack Corporation
- Robert A. Clack
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for making a blow molded article with integral...
- Patent number 7,476,354
- Issue date Jan 13, 2009
- Clack Corporation
- Robert A. Clack
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Water conditioning unit control valve
- Patent number 6,444,127
- Issue date Sep 3, 2002
- Clack Corportion
- Don Vaughan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid filtration system and replaceable filter cartridge usable th...
- Patent number 6,051,144
- Issue date Apr 18, 2000
- Clack Corporation
- Robert A. Clack
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for monitoring liquid flow through an enclosed...
- Patent number 5,876,610
- Issue date Mar 2, 1999
- Clack Corporation
- Robert A. Clack
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for producing tubular products from nonwoven fibers
- Patent number 5,672,232
- Issue date Sep 30, 1997
- Clack Corporation
- Robert A. Clack
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Self-contained, purified drinking water refrigerator storage apparatus
- Patent number 5,560,393
- Issue date Oct 1, 1996
- Clack Corporation
- Robert A. Clack
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Fluid flow control device for water treatment systems
- Patent number RE35252
- Issue date May 28, 1996
- Clack Corporation
- Robert A. Clack
- 210 - Liquid purification or separation
Information Patent Grant
Modular flat filter assembly and method of making same
- Patent number 5,460,719
- Issue date Oct 24, 1995
- Clack Corporation
- Robert A. Clack
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self-contained, purified drinking water refrigerator storage apparatus
- Patent number 5,454,944
- Issue date Oct 3, 1995
- Clack Corporation
- Robert A. Clack
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Water filter
- Patent number D355241
- Issue date Feb 7, 1995
- Rena-Ware Distributors, Inc.
- Russell Zylstra
- D23 - Environmental heating and cooling
Information Patent Grant
Method for producing tubular products from nonwoven fibers
- Patent number 5,366,576
- Issue date Nov 22, 1994
- Clack Corporation
- Robert A. Clack
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Water purification system employing modular flat filter assembly
- Patent number 5,320,752
- Issue date Jun 14, 1994
- Clack Corporation
- Robert A. Clack
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self-contained, purified drinking water refrigerator storage apparatus
- Patent number 5,290,442
- Issue date Mar 1, 1994
- Clack Corporation
- Robert A. Clack
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Fluid flow control device for water treatment systems
- Patent number 5,128,035
- Issue date Jul 7, 1992
- Clack Corporation
- Robert A. Clack
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid flow control device for R.O. filtration purification systems
- Patent number 5,002,664
- Issue date Mar 26, 1991
- Clack Corporation
- Robert A. Clack
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Storage and dispensing apparatus for reverse osmosis filtration pur...
- Patent number 4,997,553
- Issue date Mar 5, 1991
- Clack Corporation
- Robert A. Clack
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Monitoring system for a liquid purification system
- Patent number 4,806,912
- Issue date Feb 21, 1989
- Robert A. Clack
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for making a blow molded article with integral...
- Publication number 20060061009
- Publication date Mar 23, 2006
- Clack Corporation
- Robert A. Clack
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Robert A. Clack

Person

Patents Grantslast 30 patents

Apparatus for making a blow molded article with integral insert

Method and apparatus for making a blow molded article with integral...

Water conditioning unit control valve

Liquid filtration system and replaceable filter cartridge usable th...

Method and apparatus for monitoring liquid flow through an enclosed...

Apparatus for producing tubular products from nonwoven fibers

Self-contained, purified drinking water refrigerator storage apparatus

Fluid flow control device for water treatment systems

Modular flat filter assembly and method of making same

Self-contained, purified drinking water refrigerator storage apparatus

Water filter

Method for producing tubular products from nonwoven fibers

Water purification system employing modular flat filter assembly

Self-contained, purified drinking water refrigerator storage apparatus

Fluid flow control device for water treatment systems

Fluid flow control device for R.O. filtration purification systems

Storage and dispensing apparatus for reverse osmosis filtration pur...

Monitoring system for a liquid purification system

Patents Applicationslast 30 patents

Method and apparatus for making a blow molded article with integral...