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Patent applications and USPTO patent grants for Dugas; Roger A..The latest application filed is for "micro ivf chamber".
Patent | Date |
---|---|
Micro IVF chamber App 20120184028 - Swanson; John Robert ;   et al. | 2012-07-19 |
Easily releasable clamp Grant 6,488,664 - Solomon , et al. December 3, 2 | 2002-12-03 |
Elongated flexible inspection neck Grant 6,364,828 - Yeung , et al. April 2, 2 | 2002-04-02 |
Full travel, sealed, fully backlighted keyboard Grant 5,612,692 - Dugas , et al. March 18, 1 | 1997-03-18 |
Adjustable tilt/swivel/cable dress Grant 4,738,422 - Matheson , et al. April 19, 1 | 1988-04-19 |
Optical valve position sensing Grant 4,299,251 - Dugas November 10, 1 | 1981-11-10 |
Direction control flush valve Grant 4,275,765 - Dugas June 30, 1 | 1981-06-30 |
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