Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261820 | Method for decreasing a concentration of metal in aqueous solution | Brian Blakey, James Rulon Young Rawson, Angelo Anthony Bracco | 2007-08-28 |
| 6858136 | Method for treatment of silicone emulsion waste by chemical addition | Amy Rene Freshour, Roy F. Thornton | 2005-02-22 |
| 6835300 | Electropolishing solution and methods for its use and recovery | Joseph Zhu, Jeffery Schworm, Kevin Green, Paul Guilmette | 2004-12-28 |
| 6732055 | Methods and systems for energy and emissions monitoring | Srinivas Bagepalli, Lynn Ann DeRose, Stephen Lan-Sun Hung, Tara Healy Wight, Joseph James Salvo | 2004-05-04 |
| 6641722 | System for removing silicone oil from waste water treatment plant sludge | Amy Rene Freshour, Stephen Lan-Sun Hung, Mark Allan Moses, Alan Frederick North, Don Royall Houston | 2003-11-04 |
| 6587754 | System and methods for remote management of steam generating systems | Stephen Lan-Sun Hung, Tara Healy Wight, Lynn Ann DeRose, Srinivas Krishnashamy Bagepalli, Jeffrey Lynn Schworm +1 more | 2003-07-01 |
| 6343611 | Reduced energy cleaning appliance | Youssef El-Shoubary, Dwight William Jacobus, Andrew Joseph Spanyer, Joseph Duane Tobbe, Mark E. Dausch | 2002-02-05 |
| 6319406 | System and method for removing silicone oil from waste water treatment plant sludge | Amy Rene Freshour, Stephen Lan-Sun Hung, Mark Allan Moses, Alan Frederick North, Don Royall Houston | 2001-11-20 |
| 6299780 | Method for treatment of silicone emulsion waste by chemical addition | Amy Rene Freshour, Roy F. Thornton | 2001-10-09 |
| 6086842 | Recycling of sodium hydroxide and production of gypsum from dry flue gas desulfurization | Norman Zethward Shilling | 2000-07-11 |
| 6001190 | Reduced energy cleaning appliance | Youssef El-Shoubary, Dwight William Jacobus, Andrew Joseph Spanyer, Joseph Duane Tobbe, Mark E. Dausch | 1999-12-14 |
| 5994673 | Variable volume oven | Youssef El-Shoubary, James A. White, Paul A. Siemers, Mark E. Dausch, Norman Zethward Shilling | 1999-11-30 |
| 5876609 | Process for treating methylchlorosilanes by-products | Michael White, Sunita Singh Baghel, Luisito A. Tolentino, Mark K. Barr, David Cheney deMoulpied +6 more | 1999-03-02 |
| 5770537 | Low-temperature method to regenerate carbon loaded with sulfur compounds | Youssef El-Shoubary, Donald Franklin Foust, Norman Zethward Shilling | 1998-06-23 |
| 5679238 | Method for producing sulfuric acid from flue gas desulfurization | Norman Zethward Shilling | 1997-10-21 |
| 5622641 | Method for in-situ reduction of PCB-like contaminants from concrete | Andrew Philip Shapiro, Henry S. Spacil | 1997-04-22 |
| 5520815 | Process for removal of lead and oil contaminants from machining coolant solutions | Youssef El-Shoubary, Richard A. Mizenko | 1996-05-28 |
| 5489738 | Enhanced volatilization of polychlorinated biphenyl compounds | Daniel A. Abramowicz, Youssef El-Shoubary, Andrew Philip Shapiro, Norman Z. Shillling | 1996-02-06 |
| 5458818 | Insulated mold structure for injection molding of optical disks | Matthew Frank Niemeyer | 1995-10-17 |
| 5413682 | Recovery of fluoride from waste solutions | Roy F. Thornton, Steven J. Babb, John L. Harmon | 1995-05-09 |
| 5397630 | Expanded fiber composite structure for use in a charged air filter | Donald E. Woodmansee | 1995-03-14 |
| 5367147 | Method and apparatus for continuous microwave regeneration of adsorbents | James J. Carroll, Donald E. Woodmansee | 1994-11-22 |
| 5273818 | Expanded fiber composite structure having a cylindrical shape and useful as a filter | Donald E. Woodmansee | 1993-12-28 |
| 5194190 | Process for impregantion of glass fiber reinforcement with thermoplastic resins | — | 1993-03-16 |
| 5176839 | Multilayered mold structure for hot surface molding in a short cycle time | — | 1993-01-05 |