Donald J. Hayes

Person

Parker, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cat's eye retro-reflector array coding device and method of fabrica...
- Patent number 7,152,984
- Issue date Dec 26, 2006
- Microfab Technologies Inc.
- Donald James Hayes
- G02 - OPTICS
Information Patent Grant
Precision micro-optical elements and the method of making precision...
- Patent number 6,805,902
- Issue date Oct 19, 2004
- MicroFab Technologies, Inc.
- Donald J. Hayes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for calibrating a sensor for measuring concentration of odors
- Patent number 6,672,129
- Issue date Jan 6, 2004
- MicroFab Technologies, Inc.
- Christopher J. Frederickson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for producing a fiber optic switch
- Patent number 6,642,068
- Issue date Nov 4, 2003
- Donald J. Hayes
- G02 - OPTICS
Information Patent Grant
Method for fabricating laminated carrier for collecting interstitia...
- Patent number 6,620,283
- Issue date Sep 16, 2003
- MicroFab Technologies, Inc.
- Donald J. Hayes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low cost method for making thermoelectric coolers
- Patent number 6,440,212
- Issue date Aug 27, 2002
- MicroFab Technologies, Inc.
- Donald J. Hayes
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for delivery of fragrances and vapors to the nose
- Patent number 6,390,453
- Issue date May 21, 2002
- MicroFab Technologies, Inc.
- Christopher J. Frederickson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flat-sided fluid dispensing device
- Patent number 6,367,925
- Issue date Apr 9, 2002
- MicroFab Technologies, Inc.
- Ting Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for dispensing airborne materials for controll...
- Patent number 6,339,897
- Issue date Jan 22, 2002
- MicroFab Technologies, Inc.
- Donald J. Hayes
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Digital olfactometer and method for testing olfactory thresholds
- Patent number 6,338,715
- Issue date Jan 15, 2002
- MicroFab Technologies, Inc.
- Donald J. Hayes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible apparatus with ablation formed chamber(s) for conducting b...
- Patent number 6,334,980
- Issue date Jan 1, 2002
- Microfab Technologies Inc.
- Donald J. Hayes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for collecting interstitial fluid from the skin
- Patent number 6,334,851
- Issue date Jan 1, 2002
- MicroFab Technologies, Inc.
- Donald J. Hayes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices for presenting airborne materials to the nose
- Patent number 6,325,475
- Issue date Dec 4, 2001
- Microfab Technologies Inc.
- Donald J. Hayes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orifice array for high density ink jet printhead
- Patent number 6,188,416
- Issue date Feb 13, 2001
- MicroFab Technologies, Inc.
- Donald J. Hayes
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for preparing a chip scale package and product produced by t...
- Patent number 6,114,187
- Issue date Sep 5, 2000
- MicroFab Technologies, Inc.
- Donald J. Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming an adhesive connection
- Patent number 6,077,380
- Issue date Jun 20, 2000
- MicroFab Technologies, Inc.
- Donald J. Hayes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Direct solder bumping of hard to solder substrate
- Patent number 6,015,083
- Issue date Jan 18, 2000
- MicroFab Technologies, Inc.
- Donald J. Hayes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing metal ball electrodes for a semiconductor...
- Patent number 5,861,323
- Issue date Jan 19, 1999
- MicroFab Technologies, Inc.
- Donald J. Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for electro-deposition passivation of ink channels in ink je...
- Patent number 5,858,190
- Issue date Jan 12, 1999
- MicroFab Technologies, Inc.
- Donald J. Hayes
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Making apparatus for conducting biochemical analyses
- Patent number 5,849,208
- Issue date Dec 15, 1998
- MicroFab Technoologies, Inc.
- Donald J. Hayes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Printhead for liquid metals and method of use
- Patent number 5,772,106
- Issue date Jun 30, 1998
- MicroFab Technologies, Inc.
- Scott D. Ayers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ink jet printhead with built in filter structure
- Patent number 5,742,314
- Issue date Apr 21, 1998
- Compaq Computer Corporation
- Donald J. Hayes
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Manufacture of coated spheres
- Patent number 5,736,074
- Issue date Apr 7, 1998
- Micro Fab Technologies, Inc.
- Donald J. Hayes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inline thermo-cycler
- Patent number 5,736,314
- Issue date Apr 7, 1998
- MicroFab Technologies, Inc.
- Donald J. Hayes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for direct heating of biological material
- Patent number 5,721,123
- Issue date Feb 24, 1998
- MicroFab Technology, Inc.
- Donald J. Hayes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing micro-optical components
- Patent number 5,707,684
- Issue date Jan 13, 1998
- MicroFab Technologies, Inc.
- Donald J. Hayes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of forming an orifice array for a high density ink jet print...
- Patent number 5,703,631
- Issue date Dec 30, 1997
- Compaq Computer Corporation
- Donald J. Hayes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for electro-deposition passivation of ink channels in ink je...
- Patent number 5,688,391
- Issue date Nov 18, 1997
- MicroFab Technologies, Inc.
- Donald J. Hayes
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for dispensing semiconductor die-bond adhesive using a prin...
- Patent number 5,681,757
- Issue date Oct 28, 1997
- MicroFab Technologies, Inc.
- Donald J. Hayes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single side drive system interconnectable ink jet printhead
- Patent number 5,666,145
- Issue date Sep 9, 1997
- Compaq Computer Corporation
- Donald J. Hayes
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Donald J. Hayes

Person

Patents Grantslast 30 patents

Cat's eye retro-reflector array coding device and method of fabrica...

Precision micro-optical elements and the method of making precision...

Method for calibrating a sensor for measuring concentration of odors

Method for producing a fiber optic switch

Method for fabricating laminated carrier for collecting interstitia...

Low cost method for making thermoelectric coolers

Method and apparatus for delivery of fragrances and vapors to the nose

Flat-sided fluid dispensing device

Method and apparatus for dispensing airborne materials for controll...

Digital olfactometer and method for testing olfactory thresholds

Flexible apparatus with ablation formed chamber(s) for conducting b...

Method for collecting interstitial fluid from the skin

Devices for presenting airborne materials to the nose

Orifice array for high density ink jet printhead

Method for preparing a chip scale package and product produced by t...

Method of forming an adhesive connection

Direct solder bumping of hard to solder substrate

Process for manufacturing metal ball electrodes for a semiconductor...

Method for electro-deposition passivation of ink channels in ink je...

Making apparatus for conducting biochemical analyses

Printhead for liquid metals and method of use

Ink jet printhead with built in filter structure

Manufacture of coated spheres

Inline thermo-cycler

Methods and apparatus for direct heating of biological material

Method for producing micro-optical components

Method of forming an orifice array for a high density ink jet print...

Method for electro-deposition passivation of ink channels in ink je...

Process for dispensing semiconductor die-bond adhesive using a prin...

Single side drive system interconnectable ink jet printhead