Zahid; Abduz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zahid; Abduz.The latest application filed is for "pulsation dampener bladder".
- Zahid; Abduz - Los Angeles CA
| Patent | Date |
|---|---|
| Pulsation dampener bladder Grant D797,169 - Zahid September 12, 2 | 2017-09-12 |
| Method of making low cost accumulator Grant 4,348,792 - Zahid September 14, 1 | 1982-09-14 |
| Pressure accumulator having a long life distensible bladder Grant 4,299,254 - Zahid November 10, 1 | 1981-11-10 |
| Pulsation dampener for low output systems Grant 4,265,274 - Zahid May 5, 1 | 1981-05-05 |
| Pressure accumulator with anti-extrusion gas charging valve assembly Grant 4,181,156 - Zahid January 1, 1 | 1980-01-01 |
| Pulsation dampener device Grant 4,178,965 - Zahid December 18, 1 | 1979-12-18 |
| Pressure accumulator with failure indicator Grant 4,167,201 - Zahid September 11, 1 | 1979-09-11 |
| Silent-acting hydraulic accumulator device Grant 4,108,209 - Zahid August 22, 1 | 1978-08-22 |
| Pressure pulse dampener device Grant 4,080,996 - Zahid March 28, 1 | 1978-03-28 |
| Pressure dampener device Grant 4,069,844 - Zahid January 24, 1 | 1978-01-24 |
| Method of forming a pressure accumulator Grant 4,045,861 - Zahid September 6, 1 | 1977-09-06 |
| Gas charging valve for accumulator Grant 3,930,521 - Zahid January 6, 1 | 1976-01-06 |
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