Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683576 | Corrosion inhibitors for passivation of galvanized coatings and carbon steel | Mary Jane Legaspi Felipe, Timothy Ray Underwood, Albert Sidney Dunn, David N. Fulmer, Montgomery Pifer +4 more | 2020-06-16 |
| 5489417 | Spray cast copper-manganese-zirconium alloys having reduced porosity | Harvey P. Cheskis, Sankaranarayanan Ashok | 1996-02-06 |
| 5390722 | Spray cast copper composites | Sankaranarayanan Ashok, Harvey P. Cheskis | 1995-02-21 |
| 5381847 | Vertical casting process | Sankaranarayanan Ashok, Derek E. Tyler, Harvey P. Cheskis, George A. List | 1995-01-17 |
| 5371937 | Method for producing a composite material | Ronald N. Caron | 1994-12-13 |
| 5102620 | Copper alloys with dispersed metal nitrides and method of manufacture | Sankaranarayanan Ashok, Harvey P. Cheskis | 1992-04-07 |
| 4971133 | Method to reduce porosity in a spray cast deposit | Sankaranarayanan Ashok, Brian Mravic, Harvey P. Cheskis | 1990-11-20 |
| 4961457 | Method to reduce porosity in a spray cast deposit | Sankaranarayanan Ashok | 1990-10-09 |
| 4960752 | Process to produce oriented high temperature superconductors | Sankaranarayanan Ashok | 1990-10-02 |
| 4925103 | Magnetic field-generating nozzle for atomizing a molten metal stream into a particle spray | George J. Muench, Brian G. Lewis, Sankaranarayanan Ashok, Harvey P. Cheskis | 1990-05-15 |
| 4771537 | Method of joining metallic components | Michael J. Pryor | 1988-09-20 |
| 4577676 | Method and apparatus for casting ingot with refined grain structure | — | 1986-03-25 |