Richmond; John E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richmond; John E..The latest application filed is for "disposable aspirator cassette".
- Richmond; John E. - Doylestown PA
| Patent | Date |
|---|---|
| Method and apparatus for disposable aspirator cassette Grant 7,947,023 - Lumpkin , et al. May 24, 2 | 2011-05-24 |
| Method and apparatus for disposable aspirator cassette Grant 7,833,206 - Lumpkin , et al. November 16, 2 | 2010-11-16 |
| Disposable aspirator cassette Grant 7,540,855 - Lumpkin , et al. June 2, 2 | 2009-06-02 |
| Disposable aspirator cassette App 20080300533 - Lumpkin; Christopher F. ; et al. | 2008-12-04 |
| Sequential delivery syringe Grant 5,102,388 - Richmond April 7, 1 | 1992-04-07 |
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