Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409421 | Sintered porous body with multiple layers | — | 2025-09-09 |
| 12290786 | Composite nanoporous metal membrane | — | 2025-05-06 |
| 11273492 | Sintered porous material having nodes and fibers of different materials, with different sintering points, and related methods of preparation and use | — | 2022-03-15 |
| 10837603 | Gas supply vessel | Joseph R. Despres, Edgar La Borde | 2020-11-17 |
| 8932381 | Sintered porous material comprising particles of different average sizes | — | 2015-01-13 |
| 7879137 | Lithographic projection apparatus, purge gas supply system and gas purging method | Bipin Parekh, Jeffrey J. Spiegelman, Russell J. Holmes | 2011-02-01 |
| 7534287 | Porous sintered composite materials | Christopher Vroman | 2009-05-19 |
| 7329311 | Porous sintered composite materials | Christopher Vroman | 2008-02-12 |
| 7112237 | Porous sintered composite materials | Christopher Vroman | 2006-09-26 |
| 6964693 | Method for forming chromium anisotropic metal particles | Christopher Vroman | 2005-11-15 |
| 6770113 | Method for forming anisotrophic metal particles | Christopher Vroman | 2004-08-03 |
| 6623543 | Method for forming titanium anisotropic metal particles | Christopher Vroman | 2003-09-23 |
| 6540809 | Method for forming chromium anisotropic metal particles | Christopher Vroman | 2003-04-01 |
| 6197085 | Method for forming titanium anisotropic metal particles | Christopher Vroman | 2001-03-06 |
| 6193778 | Method for forming chromium anisotropic metal particles | Christopher Vroman | 2001-02-27 |
| RE36249 | High-efficiency metal membrane element, filter, and process for making | — | 1999-07-13 |
| 5814272 | Method for forming dendritic metal particles | Christopher Vroman | 1998-09-29 |
| 5487771 | High-efficiency metal membrane element, filter, and process for making | — | 1996-01-30 |
| 5456740 | High-efficiency metal membrane getter element and process for making | James T. Snow, Walter Plante | 1995-10-10 |
| 4533392 | High strength sintered alloy | Friedrich Esper | 1985-08-06 |