Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871139 | Manufacturing transparent yttrium aluminum garnet by spark plasma sintering | Nahum Frage, Sergei Kalabuchov | 2014-10-28 |
| 8142709 | Single-stage thermal process for manufacturing transparent sintered spinel | Nahum Frage, Shai Meir, Sergei Kalabuchov | 2012-03-27 |
| 6375894 | Acid assisted cold welding and intermetallic formation and dental applications thereof | David S. Lashmore, Christian E. Johnson, Menahem B. Ratzker, Anthony A. Guiseppetti, Frederick C. Eichmiller +2 more | 2002-04-23 |
| 6001289 | Acid assisted cold welding and intermetallic formation | David S. Lashmore, Christian E. Johnson, Menahem B. Ratzker, Anthony A. Guiseppetti, Frederick C. Eichmiller +2 more | 1999-12-14 |
| 5711866 | Acid assisted cold welding and intermetallic formation and dental applications thereof | David S. Lashmore, Christian E. Johnson, Menahem B. Ratzker, Anthony Giuseppetti, Frederick C. Eichmiller +2 more | 1998-01-27 |
| 5320719 | Method for the production of predetermined concentration graded alloys | David S. Lasbmore | 1994-06-14 |
| 5318746 | Process for forming alloys in situ in absence of liquid-phase sintering | David S. Lashmore, John A. Tesk, Edward Escalante | 1994-06-07 |
| 5268235 | Predetermined concentration graded alloys | David S. Lashmore | 1993-12-07 |
| 5158653 | Method for production of predetermined concentration graded alloys | David S. Lashmore | 1992-10-27 |