Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352523 | Graphite/carbon articles for elevated temperature service and method of manufacture | Edward A. Hayduk, Jr., John G. North, Robert B. Swan, David L. Mitchell, Jr. | 1994-10-04 |
| 5346390 | Method and apparatus for oxy-fuel heating with lowered NO.sub.x in high temperature corrosive environments | Aleksandar Georgi Slavejkov, Mahendra Joshi, James K. Nabors, Jr. | 1994-09-13 |
| 5344478 | Vortex dispersing nozzle for liquefied cryogenic inert gases used in blanketing of molten metals exposed to ambient air and method | Kerry R. Berger, Robert B. Swan | 1994-09-06 |
| 5304417 | Graphite/carbon articles for elevated temperature service and method of manufacture | Edward A. Hayduk, Jr., John G. North, Robert B. Swan, David L. Mitchell, Jr. | 1994-04-19 |
| 5294242 | Method for making metal powders | Kerry B. Berger, Robert B. Swan | 1994-03-15 |
| 5294462 | Electric arc spray coating with cored wire | John J. Kaiser, Kerry R. Berger, Robert B. Swan, Edward A. Hayduk, Jr. | 1994-03-15 |