Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11737761 | Methods, compositions, and devices for the occlusion of cavities and passageways | F. Javier Otero, Krishnendu Roy, Andrew Zimbroff | 2023-08-29 |
| 11344313 | Methods, compositions, and devices for the occlusion of cavities and passageways | F. Javier Otero, Krishnendu Roy, Andrew Zimbroff | 2022-05-31 |
| 10920579 | Method and apparatus for early detection of kicks | Scott A. Fish, David A. Foti, Warren J. Winters | 2021-02-16 |
| 10799246 | Methods, compositions, and devices for the occlusion of cavities and passageways | F. Javier Otero, Krishnendu Roy, Andrew Zimbroff | 2020-10-13 |
| 10792044 | Methods, compositions, and devices for the occlusion of cavities and passageways | F. Javier Otero, Krishnendu Roy, Andrew Zimbroff | 2020-10-06 |
| 10675038 | Compositions and devices for the occlusion of cavities and passageways | F. Javier Otero, Krishnendu Roy, Andrew Zimbroff | 2020-06-09 |
| 10611694 | Systems and methods for additive manufacturing of ceramics | Desiderio Kovar, David L. Bourell, Deborah Hagen | 2020-04-07 |
| 10422584 | Apparatus to control the total energy flux into the top ingot surface during vacuum arc remelting processes | Rodney L. Williamson, David K. Melgaard | 2019-09-24 |
| 8077754 | Pool power control in remelting systems | Rodney L. Williamson, David K. Melgaard | 2011-12-13 |
| 7180931 | Electrode immersion depth determination and control in electroslag remelting furnace | David K. Melgaard, Gregory J. Shelmidine | 2007-02-20 |
| 6676892 | Direct selective laser sintering of metals | Suman Das | 2004-01-13 |
| 6540784 | Artificial bone implants | Joel W. Barlow, Goonhee Lee, Richard H. Crawford, Harris L. Marcus, Richard J. Lagow | 2003-04-01 |
| 6355086 | Method and apparatus for making components by direct laser processing | Lawrence E. Brown, Timothy Paul Fuesting, Suman Das | 2002-03-12 |
| 6183515 | Artificial bone implants | Joel W. Barlow, Goonhee Lee, Richard H. Crawford, Harris L. Marcus, Richard J. Lagow | 2001-02-06 |
| 6115404 | Dynamic control of remelting processes | Lee A. Bertram, Rodney L. Williamson, David K. Melgaard, David Evans | 2000-09-05 |
| 5930284 | Multiple input electrode gap controller | Christopher L. Hysinger, David K. Melgaard, Rodney L. Williamson | 1999-07-27 |
| 5678162 | Mold useful for injection molding of plastics, and methods of production and uses thereof | Joel W. Barlow, Balasubramanian Badrinarayan, David L. Bourell, Richard H. Crawford, Harris L. Marcus +2 more | 1997-10-14 |
| 5640667 | Laser-directed fabrication of full-density metal articles using hot isostatic processing | Douglas W. Freitag, David L. Bourell | 1997-06-17 |
| 5639402 | Method for fabricating artificial bone implant green parts | Joel W. Barlow, Goonhee Lee, Richard H. Crawford, Harris L. Marcus, Richard J. Lagow | 1997-06-17 |
| 5382308 | Multiple material systems for selective beam sintering | David L. Bourell, Harris L. Marcus, Joel W. Barlow, Carl R. Deckard | 1995-01-17 |
| 5352405 | Thermal control of selective laser sintering via control of the laser scan | Joseph C. McGrath, FROST RENE RAVENEL PRIOLEAU | 1994-10-04 |
| 5155324 | Method for selective laser sintering with layerwise cross-scanning | Carl R. Deckard, James F. Darrah | 1992-10-13 |
| 5155321 | Radiant heating apparatus for providing uniform surface temperature useful in selective laser sintering | Kris Grube | 1992-10-13 |
| 5076869 | Multiple material systems for selective beam sintering | David L. Bourell, Harris L. Marcus, Joel W. Barlow, Carl R. Deckard | 1991-12-31 |
| 5053090 | Selective laser sintering with assisted powder handling | Carl R. Deckard | 1991-10-01 |