Edna M. Purer

Person

Los Angeles, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas jet removal of particulated soil from fabric
- Patent number 6,569,210
- Issue date May 27, 2003
- Raytheon Company
- Sidney C. Chao
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Liquid carbon dioxide cleaning using agitation enhancements at low...
- Patent number 6,264,753
- Issue date Jul 24, 2001
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Removing soil from fabric using an ionized flow of pressurized gas
- Patent number 6,117,190
- Issue date Sep 12, 2000
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for cleaning, disinfecting, and sterilizing materials using...
- Patent number 5,996,155
- Issue date Dec 7, 1999
- Raytheon Company
- Sidney C. Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry-cleaning of garments using gas-jet agitation
- Patent number 5,925,192
- Issue date Jul 20, 1999
- Edna M. Purer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid carbon dioxide cleaning using jet edge sonic whistles at low...
- Patent number 5,858,107
- Issue date Jan 12, 1999
- Raytheon Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Solvent resupply method for use with a carbon dioxide cleaning system
- Patent number 5,822,818
- Issue date Oct 20, 1998
- Hughes Electronics
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid carbon dioxide cleaning system employing a static dissipatin...
- Patent number 5,784,905
- Issue date Jul 28, 1998
- Hughes Electronics
- Carl W. Townsend
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Liquid carbon dioxide dry cleaning system having a hydraulically po...
- Patent number 5,669,251
- Issue date Sep 23, 1997
- Hughes Aircraft Company
- Carl W. Townsend
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dry-cleaning of garments using gas-jet agitation
- Patent number 5,651,276
- Issue date Jul 29, 1997
- Hughes Aircraft Company
- Edna M. Purer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Accelerated extraction of rolled materials
- Patent number 5,486,236
- Issue date Jan 23, 1996
- Hughes Aircraft Company
- Carl W. Townsend
- B08 - CLEANING
Information Patent Grant
Dry-cleaning of garments using liquid carbon dioxide under agitatio...
- Patent number 5,467,492
- Issue date Nov 21, 1995
- Hughes Aircraft Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Chemical decomposition by sonication in liquid carbon dioxide
- Patent number 5,370,740
- Issue date Dec 6, 1994
- Hughes Aircraft Company
- Sidney C. Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cleaning by cavitation in liquefied gas
- Patent number 5,316,591
- Issue date May 31, 1994
- Hughes Aircraft Company
- Sidney C. Chao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Edna M. Purer

Person

Patents Grantslast 30 patents

Gas jet removal of particulated soil from fabric

Liquid carbon dioxide cleaning using agitation enhancements at low...

Removing soil from fabric using an ionized flow of pressurized gas

Process for cleaning, disinfecting, and sterilizing materials using...

Dry-cleaning of garments using gas-jet agitation

Liquid carbon dioxide cleaning using jet edge sonic whistles at low...

Solvent resupply method for use with a carbon dioxide cleaning system

Liquid carbon dioxide cleaning system employing a static dissipatin...

Liquid carbon dioxide dry cleaning system having a hydraulically po...

Dry-cleaning of garments using gas-jet agitation

Accelerated extraction of rolled materials

Dry-cleaning of garments using liquid carbon dioxide under agitatio...

Chemical decomposition by sonication in liquid carbon dioxide

Cleaning by cavitation in liquefied gas