Issued Patents All Time
Showing 51–75 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029500 | Piezoelectric quartz crystal hydrogen sensor, and hydrogen sensing method utilizing same | — | 2000-02-29 |
| 6030591 | Process for removing and recovering halocarbons from effluent process streams | H. Eric Fisher, W. Karl Olander | 2000-02-29 |
| 6027547 | Fluid storage and dispensing vessel with modified high surface area solid as fluid storage medium | Duncan W. Brown | 2000-02-22 |
| 5993766 | Gas source and dispensing system | James V. McManus | 1999-11-30 |
| 5985008 | Sorbent-based fluid storage and dispensing system with high efficiency sorbent medium | James V. McManus | 1999-11-16 |
| 5977687 | Piezoelectric end point sensor for detection of breakthrough of fluid, and fluid processing apparatus comprising same | Cynthia A. Miller | 1999-11-02 |
| 5935305 | Storage and delivery system for gaseous compounds | James V. McManus | 1999-08-10 |
| 5916245 | High capacity gas storage and dispensing system | — | 1999-06-29 |
| 5917140 | Sorbent-based fluid storage and dispensing vessel with enhanced heat transfer means | — | 1999-06-29 |
| 5914091 | Point-of-use catalytic oxidation apparatus and method for treatment of voc-containing gas streams | Mark Holst, W. Karl Olander | 1999-06-22 |
| 5882384 | Gas source and dispensing system with in situ monitoring of pressure and temperature | James V. McManus | 1999-03-16 |
| 5827947 | Piezoelectric sensor for hydride gases, and fluid monitoring apparatus comprising same | Cynthia A. Miller | 1998-10-27 |
| 5817921 | Piezoelectric enviromental fluid monitoring assembly and method | Cynthia A. Miller | 1998-10-06 |
| 5779998 | Method and apparatus for concentration and recovery of halocarbons from effluent gas streams | — | 1998-07-14 |
| 5761910 | High capacity gas storage and dispensing system | — | 1998-06-09 |
| 5707424 | Process system with integrated gas storage and delivery unit | James V. McManus | 1998-01-13 |
| 5704965 | Fluid storage and delivery system utilizing carbon sorbent medium | James V. McManus, W. Karl Olander | 1998-01-06 |
| 5704967 | Fluid storage and delivery system comprising high work capacity physical sorbent | James V. McManus, W. Karl Olander | 1998-01-06 |
| 5622682 | Method for concentration and recovery of halocarbons from effluent gas streams | — | 1997-04-22 |
| 5583282 | Differential gas sensing in-line monitoring system | — | 1996-12-10 |
| 5531971 | Process for purifying semiconductor process gases to remove lewis acid and oxidant impurities therefrom | James V. McManus | 1996-07-02 |
| 5518528 | Storage and delivery system for gaseous hydride, halide, and organometallic group V compounds | James V. McManus | 1996-05-21 |
| 5385689 | Process and composition for purifying semiconductor process gases to remove Lewis acid and oxidant impurities therefrom | James V. McManus | 1995-01-31 |
| 5325705 | In-line detector system for real-time determination of impurity concentration in a flowing gas stream | — | 1994-07-05 |
| 5260585 | Endpoint and/or back diffusion gas impurity detector, and method of using the same | — | 1993-11-09 |