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Patent applications and USPTO patent grants for PHAM; Phuong Le.The latest application filed is for "accurate volume dispensing using pump and flow sensor".
Patent | Date |
---|---|
Flow Rate Control For Pump With Flow Sensor App 20220243721 - PHAM; Phuong Le | 2022-08-04 |
Accurate Volume Dispensing Using Pump And Flow Sensor App 20220243719 - PHAM; Phuong Le | 2022-08-04 |
Telecommunications device for the hearing impaired with telephone, text communication and answering, and automated voice carryover Grant 5,710,806 - Lee , et al. January 20, 1 | 1998-01-20 |
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