Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238635 | Creep resistant zircon refractory material used in a glass manufacturing system | Donald J. Ames, Ellen K. Brackman | 2007-07-03 |
| 5934069 | In-line adsorber system | William Hertl, Mallanagouda Dyamanagouda Patil, Jimmie L. Williams | 1999-08-10 |
| 5787707 | In-line adsorber system | William Hertl, Mallanagouda Dyamanagouda Patil, Jimmie L. Williams | 1998-08-04 |
| 5771684 | Gas treatment systems | William Hertl, Mallanagouda Dyamanagouda Patil, Jimmie L. Williams | 1998-06-30 |
| 5716899 | Pore-impregnated body and method of producing same | Jimmie L. Williams | 1998-02-10 |
| 5603216 | By-pass adsorber system | Thomas Dale Ketcham | 1997-02-18 |
| 5451554 | Activated carbon bodies having epoxy resin and bentonite binders | Shy-Hsien Wu | 1995-09-19 |
| 5376609 | Activated carbon bodies having bentonite and cellulose fibers | — | 1994-12-27 |
| 5263263 | Rotary dielectric drying of ceramic honeycomb ware | Tudor C. Gheorghiu, Arthur E. Hillman, G. Daniel Lipp, Larry J. Zook | 1993-11-23 |
| 5223188 | Stiffening of extrudates with RF energy | Kevin R. Brundage, Merrill Lynn | 1993-06-29 |
| 5213737 | Extrusion method and apparatus for producing a body from powder material | Clarence E. Ford, Jr., Lucretia R. Quatrini | 1993-05-25 |
| 5183608 | Method of making diesel particulate filters | — | 1993-02-02 |
| 5174725 | Gear pump having multiple pairs of gears | Lucretia R. Quatrini | 1992-12-29 |
| 5114644 | Fabrication of cordierite bodies | Douglas Munroe Beall, Evelyn M. DeLiso, Martin Joseph Murtagh | 1992-05-19 |
| 4960737 | Calcium dialuminate/hexaluminate ceramic structures | Dandy Martin | 1990-10-02 |
| 4659680 | Stabilized zirconia bodies of improved toughness | — | 1987-04-21 |
| 4551295 | Process for mixing and extruding ceramic materials | Robert Gardner, Merrill Lynn | 1985-11-05 |
| 4293439 | Gelled solder glass suspensions for sealing glass or ceramic parts | Daniel Wayne Corbett | 1981-10-06 |
| 4260406 | Gelled solder glass suspensions for sealing glass or ceramic parts | Daniel Wayne Corbett | 1981-04-07 |
| 4200445 | Method of densifying metal oxides | Peter P. Bihuniak, Lewis H. Brandes | 1980-04-29 |