Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071163 | Wear-resistant spark plug electrode tip containing platinum alloys, spark plug containing the wear-resistant tip, and method of making same | Richard Dale Taylor, Lee Randall Franz, Edgar Arnold Leone, Alex Kozlov | 2000-06-06 |
| 6045424 | Spark plug tip having platinum based alloys | Richard Dale Taylor, Lee Randall Franz, Edgar Arnold Leone | 2000-04-04 |
| 5980345 | Spark plug electrode having iridium based sphere and method for manufacturing same | Richard Dale Taylor, Lee Randall Franz, Edgar Arnold Leone | 1999-11-09 |
| 5973443 | Spark plug electrode tip for internal combustion engine | Michael S. Zedalis, Richard Dale Taylor, Edgar Arnold Leone | 1999-10-26 |
| 5842511 | Casting wheel having equiaxed fine grain quench surface | Derek Raybould, David Teller, Howard H. Liebermann, Nicholas J. DeCristofaro | 1998-12-01 |
| 5332455 | Rapidly solidified aluminum-magnesium base brazing alloys | Santosh K. Das, Michael S. Zedalis | 1994-07-26 |
| 5316598 | Superplastically formed product from rolled magnesium base metal alloy sheet | Santosh K. Das | 1994-05-31 |
| 5286314 | Rapidly solidified aluminum-germanium base brazing alloys | Santosh K. Das | 1994-02-15 |
| 5158621 | Rapidly solidified aluminum-germanium base brazing alloys and method for brazing | Santosh K. Das | 1992-10-27 |
| 5149496 | Method of making high strength, high stiffness, magnesium base metal alloy composites | Santosh K. Das, Derek Raybould | 1992-09-22 |
| 5143795 | High strength, high stiffness rapidly solidified magnesium base metal alloy composites | Santosh K. Das, Derek Raybould | 1992-09-01 |
| 5139077 | Ingot cast magnesium alloys with improved corrosion resistance | Santosh K. Das | 1992-08-18 |
| 5129960 | Method for superplastic forming of rapidly solidified magnesium base alloy sheet | Santosh K. Das | 1992-07-14 |
| 5087304 | Hot rolled sheet of rapidly solidified magnesium base alloy | Santosh K. Das | 1992-02-11 |
| 5078807 | Rapidly solidified magnesium base alloy sheet | Santosh K. Das | 1992-01-07 |
| 5078806 | Method for superplastic forming of rapidly solidified magnesium base metal alloys | Santosh K. Das, Derek Raybould | 1992-01-07 |
| 5071474 | Method for forging rapidly solidified magnesium base metal alloy billet | Derek Raybould, Santosh K. Das | 1991-12-10 |
| 4990197 | Heat treatment of rapidly quenched Fe-6.5 wt % Si ribbon | Santosh K. Das, Richard L. Bye | 1991-02-05 |
| 4938809 | Superplastic forming consolidated rapidly solidified, magnestum base metal alloy powder | Santosh K. Das, Derek Raybould | 1990-07-03 |
| 4908181 | Ingot cast magnesium alloys with improved corrosion resistance | Santosh K. Das | 1990-03-13 |
| 4865657 | Heat treatment of rapidly quenched Fe-6.5 wt % Si ribbon | Santosh K. Das, Richard L. Bye | 1989-09-12 |
| 4857109 | Rapidly solidified high strength, corrosion resistant magnesium base metal alloys | Santosh K. Das | 1989-08-15 |
| 4853035 | Rapidly solidified high strength, corrosion resistant magnesium base metal alloys | Santosh K. Das | 1989-08-01 |
| 4807693 | Chill roll casting of metal strip | Venkatasubramanian Laxmanan, Santosh K. Das | 1989-02-28 |
| 4765954 | Rapidly solidified high strength, corrosion resistant magnesium base metal alloys | Santosh K. Das | 1988-08-23 |