Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681662 | Copper alloy foils for flexible circuits | Szuchain Chen, Ronald N. Caron, James A. Scheuneman, Richard J. Slusar | 1997-10-28 |
| 5650592 | Graphite composites for electronic packaging | Deepak Mahulikar | 1997-07-22 |
| RE35411 | Belt casting of molten metal | Sankaranarayanan Ashok | 1996-12-31 |
| 5489417 | Spray cast copper-manganese-zirconium alloys having reduced porosity | William G. Watson, Sankaranarayanan Ashok | 1996-02-06 |
| 5390722 | Spray cast copper composites | Sankaranarayanan Ashok, William G. Watson | 1995-02-21 |
| 5381847 | Vertical casting process | Sankaranarayanan Ashok, Derek E. Tyler, William G. Watson, George A. List | 1995-01-17 |
| 5343926 | Metal spray forming using multiple nozzles | W. Gary Watson, Jeffrey S. Coombs, Peter F. Chesney | 1994-09-06 |
| 5301741 | Casting of metal strip | W. Gary Watson, Thomas J. Melillo | 1994-04-12 |
| 5251687 | Casting of metal strip | Sankaranarayanan Ashok | 1993-10-12 |
| 5240061 | Substrate for spray cast strip | W. Gary Watson, Sankaranarayanan Ashok, Charles R. Pratt | 1993-08-31 |
| 5131451 | Belt casting of molten metal | Sankaranarayanan Ashok | 1992-07-21 |
| 5102620 | Copper alloys with dispersed metal nitrides and method of manufacture | William G. Watson, Sankaranarayanan Ashok | 1992-04-07 |
| 5026433 | Grain refinement of a copper base alloy | Richard P. Vierod, Derek E. Tyler | 1991-06-25 |
| 5015438 | Extrusion of metals | Sankaranarayanan Ashok, Derek E. Tyler | 1991-05-14 |
| 5015439 | Extrusion of metals | Derek E. Tyler, Sankaranarayanan Ashok | 1991-05-14 |
| 4983219 | Technique for forming silicon carbide coated porous filters | Paul D. Tungatt, Derek E. Tyler | 1991-01-08 |
| 4971133 | Method to reduce porosity in a spray cast deposit | Sankaranarayanan Ashok, William G. Watson, Brian Mravic | 1990-11-20 |
| 4966224 | Substrate orientation in a gas-atomizing spray-depositing apparatus | W. Gary Watson, Ashok Sankaranarayanan | 1990-10-30 |
| 4953382 | Extrusion of strip material | Sankaranarayanan Ashok, Eugene Shapiro | 1990-09-04 |
| 4945973 | Thermal conductivity of substrate material correlated with atomizing gas-produced steady state temperature | Sankaranarayanan Ashok, W. Gary Watson | 1990-08-07 |
| 4938278 | Substrate for use in spray-deposited strip | Ashok Sankaranarayanan, W. Gary Watson | 1990-07-03 |
| 4928512 | Die set for the formation of cavities for metal packages to house electronic devices | James F. Rooney | 1990-05-29 |
| 4926927 | Vertical substrate orientation for gas-atomizing spray-deposition apparatus | Gary W. Watson, Ashok Sankaranarayanan | 1990-05-22 |
| 4925103 | Magnetic field-generating nozzle for atomizing a molten metal stream into a particle spray | George J. Muench, Brian G. Lewis, Sankaranarayanan Ashok, William G. Watson | 1990-05-15 |
| 4917170 | Non-preheated low thermal conductivity substrate for use in spray-deposited strip production | Ashok Sankaranarayanan, W. Gary Watson | 1990-04-17 |