David J. Dunlap

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Rehoboth, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Positive displacement dispenser and method for dispensing discrete...
- Patent number 9,517,487
- Issue date Dec 13, 2016
- Nordson Corporation
- David J. Dunlap
- G01 - MEASURING TESTING
Information Patent Grant
Positive displacement dispenser for dispensing discrete amounts of...
- Patent number 9,327,307
- Issue date May 3, 2016
- Nordson Corporation
- David J. Dunlap
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Positive displacement dispenser and method for dispensing discrete...
- Patent number 8,708,246
- Issue date Apr 29, 2014
- Nordson Corporation
- David J. Dunlap
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of making a piston for a dispenser
- Patent number 8,337,737
- Issue date Dec 25, 2012
- Nordson Corporation
- Steven G. Costa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dispenser and piston for dispensing a liquid material
- Patent number 7,891,528
- Issue date Feb 22, 2011
- Nordson Corporation
- Steven G. Costa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE DISPLACEMENT DISPENSER AND METHOD FOR DISPENSING DISCRETE...
- Publication number 20140209626
- Publication date Jul 31, 2014
- Nordson Corporation
- David J. Dunlap
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POSITIVE DISPLACEMENT DISPENSER FOR DISPENSING DISCRETE AMOUNTS OF...
- Publication number 20140197210
- Publication date Jul 17, 2014
- Nordson Corporation
- David J. Dunlap
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POSITIVE DISPLACEMENT DISPENSER AND METHOD FOR DISPENSING DISCRETE...
- Publication number 20130105597
- Publication date May 2, 2013
- Nordson Corporation
- David J. Dunlap
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD OF MAKING A PISTON FOR A DISPENSER
- Publication number 20110101563
- Publication date May 5, 2011
- Nordson Corporation
- Steven G. Costa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DISPENSER AND PISTON FOR DISPENSING A LIQUID MATERIAL AND METHOD OF...
- Publication number 20080041885
- Publication date Feb 21, 2008
- Nordson Corporation
- Steven G. Costa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL