Curt Hagen

Person

Milton, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mounting system and method for scraped surface heat exchanger blades
- Patent number 7,793,418
- Issue date Sep 14, 2010
- SPX Corporation
- Drew J. Van Norman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Pump rotor seal apparatus and method
- Patent number 7,563,087
- Issue date Jul 21, 2009
- SPX Corporation
- Drew J. Van Norman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mounting system and method for scraped surface heat exchanger blades
- Patent number 7,303,000
- Issue date Dec 4, 2007
- SPX Corporation
- Drew Van Norman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Scraped heat exchanger having blade with protective rest nub
- Patent number 7,237,944
- Issue date Jul 3, 2007
- SPX Corporation
- Benjamin Hardy
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Shaft mounted seal device and method for a scraped surface heat exc...
- Patent number 7,178,807
- Issue date Feb 20, 2007
- SPX Corporation
- Drew Van Norman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Split mutator shaft
- Patent number 7,114,552
- Issue date Oct 3, 2006
- SPX Corporation
- Curt Hagen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for timing rotors in a rotary lobe pump
- Patent number 6,783,342
- Issue date Aug 31, 2004
- United Dominion Industries, Inc.
- Drew Van Norman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Positive displacement pump apparatus and method
- Publication number 20080069707
- Publication date Mar 20, 2008
- SPX Corporation
- Drew Van Norman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOUNTING SYSTEM AND METHOD FOR SCRAPED SURFACE HEAT EXCHANGER BLADES
- Publication number 20080041564
- Publication date Feb 21, 2008
- SPX Corporation
- Drew Van Norman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Pump rotor seal apparatus and method
- Publication number 20070243091
- Publication date Oct 18, 2007
- SPX Corporation
- Drew J. Van Norman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Shaft mounted seal device and method for a scraped surface heat exc...
- Publication number 20070158915
- Publication date Jul 12, 2007
- SPX Corporation
- Drew Van Norman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Detection of polymer components using ceramic additive
- Publication number 20060261524
- Publication date Nov 23, 2006
- Benjamin G. Hardy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
X-ray detection of polymer components in material processing
- Publication number 20060255510
- Publication date Nov 16, 2006
- SPX Corporation
- Benjamin Hardy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
X-ray detection of the presence and/or condition of polymer components
- Publication number 20060255511
- Publication date Nov 16, 2006
- Benjamin G. Hardy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mounting system and method for scraped surface heat exchanger blades
- Publication number 20060027358
- Publication date Feb 9, 2006
- United Dominion Industries, Inc.
- Drew Van Norman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Shaft mounted seal device and method for a scraped surface heat exc...
- Publication number 20050285347
- Publication date Dec 29, 2005
- United Dominion Industries, Inc.
- Drew Van Norman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Induction heating of product tube method and apparatus
- Publication number 20050287280
- Publication date Dec 29, 2005
- United Dominion Industries, Inc.
- Curt Hagen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Split mutator shaft apparatus and method
- Publication number 20050277478
- Publication date Dec 15, 2005
- United Dominion Industries, Inc.
- Curt Hagen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Scraper blade and method with protective rest nub
- Publication number 20050141343
- Publication date Jun 30, 2005
- Benjamin Hardy
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and apparatus for timing rotors in a rotary lobe pump
- Publication number 20030059330
- Publication date Mar 27, 2003
- Drew Van Norman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Person

Patents Grantslast 30 patents

Mounting system and method for scraped surface heat exchanger blades

Pump rotor seal apparatus and method

Mounting system and method for scraped surface heat exchanger blades

Scraped heat exchanger having blade with protective rest nub

Shaft mounted seal device and method for a scraped surface heat exc...

Split mutator shaft

Method and apparatus for timing rotors in a rotary lobe pump

Patents Applicationslast 30 patents

Positive displacement pump apparatus and method

MOUNTING SYSTEM AND METHOD FOR SCRAPED SURFACE HEAT EXCHANGER BLADES

Pump rotor seal apparatus and method

Shaft mounted seal device and method for a scraped surface heat exc...

Detection of polymer components using ceramic additive

X-ray detection of polymer components in material processing

X-ray detection of the presence and/or condition of polymer components

Mounting system and method for scraped surface heat exchanger blades

Shaft mounted seal device and method for a scraped surface heat exc...

Induction heating of product tube method and apparatus

Split mutator shaft apparatus and method

Scraper blade and method with protective rest nub

Method and apparatus for timing rotors in a rotary lobe pump