Angela Y. Wilkerson

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Inglewood, CA, US

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Patents Grantslast 30 patents

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
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
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...