Lee; Frank Ching King
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Frank Ching King.The latest application filed is for "fluid line connecting fitting".
- Lee; Frank Ching King - Hacienda Heights CA
| Patent | Date |
|---|---|
| Fluid Line Connecting Fitting App 20120001425 - Lee; Frank Ching King | 2012-01-05 |
| Self-locking coupling device App 20050046179 - Lee, Frank Ching King | 2005-03-03 |
| Self-locking coupling device Grant 6,824,170 - Lee November 30, 2 | 2004-11-30 |
| Self-locking coupling device App 20040150224 - Lee, Frank Ching King | 2004-08-05 |
| Self-locking coupling device App 20020008386 - Lee, Frank Ching King | 2002-01-24 |
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