David H. Hartke

Person

Waukegen, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
High pressure capable liquid to refrigerant heat exchanger
- Patent number 11,609,047
- Issue date Mar 21, 2023
- Modine Manufacturing Company
- Adam Kimmel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High pressure capable liquid to refrigerant heat exchanger
- Patent number 11,209,212
- Issue date Dec 28, 2021
- Adam Kimmel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Oil system with replaceable oil filter for two-cycle engines
- Patent number 6,695,659
- Issue date Feb 24, 2004
- Bombardier Motor Corporation of America
- Richard P. Kolb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Engine oiling system and an oil system distribution manifold, and m...
- Patent number 6,644,250
- Issue date Nov 11, 2003
- Bombardier Motor Corporation of America
- James C. Kantola
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Watercraft fuel supply apparatus and method
- Patent number 6,595,814
- Issue date Jul 22, 2003
- Bombardier Motor Corporation of America
- David J. Hartke
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Oiling system
- Patent number 6,477,992
- Issue date Nov 12, 2002
- Bombardier Motor Corporation of America
- David J. Hartke
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Oil system with replaceable oil filter for two-cycle engines
- Patent number 6,478,642
- Issue date Nov 12, 2002
- Bombardier Motor Corporation of America
- Richard P. Kolb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Engine oiling distribution system for purging air and method of use
- Patent number 6,435,146
- Issue date Aug 20, 2002
- Bombardier Motor Corporation of America
- James C. Kantola
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-function valve having a movable seat and needle
- Patent number 6,422,255
- Issue date Jul 23, 2002
- Bombardier Motor Corporation of America
- David J. Hartke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Oil system vent with remote oil reservoir
- Patent number 6,416,373
- Issue date Jul 9, 2002
- Bombardier Motor Corporation of America
- Richard P. Kolb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Oil system and housing with periodic oil diversion
- Patent number 6,394,861
- Issue date May 28, 2002
- Bombardier Motor Corporation of America
- Richard P. Kolb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Oiling system
- Patent number 6,390,033
- Issue date May 21, 2002
- Bombardier Motor Corporation of America
- David J. Hartke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Watercraft fuel supply apparatus and method
- Patent number 6,379,200
- Issue date Apr 30, 2002
- Bombardier Motor Corporation of America
- David J. Hartke
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Fluid level sensor for fluid tanks of boats
- Patent number 6,326,895
- Issue date Dec 4, 2001
- Bombardier Motor Corporation of America
- David J. Hartke
- G01 - MEASURING TESTING
Information Patent Grant
Fuel delivery system for a boat
- Patent number 6,244,917
- Issue date Jun 12, 2001
- Outboard Marine Corporation
- David J. Hartke
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Fuel system vapor separator for an internal combustion engine
- Patent number 6,012,434
- Issue date Jan 11, 2000
- Outboard Marine Corporation
- David Hartke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel feed system
- Patent number 5,203,306
- Issue date Apr 20, 1993
- Outboard Marine Corporation
- Henry C. Billingsley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system component assembly
- Patent number 5,024,188
- Issue date Jun 18, 1991
- Outboard Marine Corporation
- David J. Hartke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,947,807
- Issue date Aug 14, 1990
- Outboard Marine Corporation
- John D. Flaig
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,757,792
- Issue date Jul 19, 1988
- Outboard Marine Corporation
- John D. Flaig
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel priming system with integral auxilliary enrichment feature
- Patent number 4,498,434
- Issue date Feb 12, 1985
- Outboard Marine Corporation
- Gene F. Baltz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control mechanism for a carburetor
- Patent number 4,462,945
- Issue date Jul 31, 1984
- Outboard Marine Corporation
- Peter W. Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Quick disconnect fluid line coupling
- Patent number 4,327,770
- Issue date May 4, 1982
- Outboard Marine Corporation
- Peter W. Brown
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HIGH PRESSURE CAPABLE LIQUID TO REFRIGERANT HEAT EXCHANGER
- Publication number 20210033345
- Publication date Feb 4, 2021
- MODINE MANUFACTURING COMPANY
- Adam Kimmel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HIGH PRESSURE CAPABLE LIQUID TO REFRIGERANT HEAT EXCHANGER
- Publication number 20200018552
- Publication date Jan 16, 2020
- MODINE MANUFACTURING COMPANY
- Adam Kimmel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Fuel pump
- Publication number 20040076528
- Publication date Apr 22, 2004
- PILLSBURY WINTHROP LLP
- Richard P. Kolb
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fuel pump
- Publication number 20030039558
- Publication date Feb 27, 2003
- Richard P. Kolb
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Oil system with replaceable oil filter for two-cycle engines
- Publication number 20030015154
- Publication date Jan 23, 2003
- Richard P. Kolb
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Watercraft fuel supply apparatus and method
- Publication number 20020072280
- Publication date Jun 13, 2002
- David J. Hartke
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Oiling system
- Publication number 20020040695
- Publication date Apr 11, 2002
- David J. Hartke
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

David H. Hartke

Person

Patents Grantslast 30 patents

High pressure capable liquid to refrigerant heat exchanger

High pressure capable liquid to refrigerant heat exchanger

Oil system with replaceable oil filter for two-cycle engines

Engine oiling system and an oil system distribution manifold, and m...

Watercraft fuel supply apparatus and method

Oiling system

Oil system with replaceable oil filter for two-cycle engines

Engine oiling distribution system for purging air and method of use

Multi-function valve having a movable seat and needle

Oil system vent with remote oil reservoir

Oil system and housing with periodic oil diversion

Oiling system

Watercraft fuel supply apparatus and method

Fluid level sensor for fluid tanks of boats

Fuel delivery system for a boat

Fuel system vapor separator for an internal combustion engine

Fuel feed system

Fuel supply system component assembly

Internal combustion engine

Internal combustion engine

Fuel priming system with integral auxilliary enrichment feature

Control mechanism for a carburetor

Quick disconnect fluid line coupling

Patents Applicationslast 30 patents

HIGH PRESSURE CAPABLE LIQUID TO REFRIGERANT HEAT EXCHANGER

HIGH PRESSURE CAPABLE LIQUID TO REFRIGERANT HEAT EXCHANGER

Fuel pump

Fuel pump

Oil system with replaceable oil filter for two-cycle engines

Watercraft fuel supply apparatus and method

Oiling system