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Patent applications and USPTO patent grants for Shamlian; Ralph B..The latest application filed is for "pilot regulator".
Patent | Date |
---|---|
Pilot regulator Grant 4,219,017 - Shamlian , et al. August 26, 1 | 1980-08-26 |
Rechargeable modular component light with quick-disconnect connection Grant 4,203,150 - Shamlian May 13, 1 | 1980-05-13 |
Customized mouthpiece retainer for an underwater breathing apparatus Grant 4,136,689 - Shamlian January 30, 1 | 1979-01-30 |
Decompression indicating instrument for divers Grant 3,933,049 - Shamlian , et al. January 20, 1 | 1976-01-20 |
Portable underwater indicating instrument for divers Grant 3,888,127 - Shamlian , et al. June 10, 1 | 1975-06-10 |
Customized Mouthpiece Retainer For An Underwater Breathing Apparatus Grant 3,844,281 - Shamlian October 29, 1 | 1974-10-29 |
Portable Underwater Indicating Instrument For Divers Grant 3,828,611 - Shamlian , et al. August 13, 1 | 1974-08-13 |
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