Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873950 | Strengthenable ethylene pyrolysis alloy | Gaylord D. Smith, Charles R Conder | 1999-02-23 |
| 5372662 | Nickel-base alloy with superior stress rupture strength and grain size control | Gaylord D. Smith | 1994-12-13 |
| 5017249 | Nickel-base alloy | Gaylord D. Smith, Curtis S. Tassen, Jack M. Wheeler | 1991-05-21 |
| 4969964 | Heat treatment method for reducing polythionic acid stress corrosion cracking | James R. Crum, William G. Lipscomb | 1990-11-13 |
| 4877461 | Nickel-base alloy | Gaylord D. Smith, Curtis S. Tassen, Jack M. Wheeler | 1989-10-31 |
| 4784830 | High nickel chromium alloy | Gaylord D. Smith, Curtis S. Tassen, Jack M. Wheeler | 1988-11-15 |
| 4750950 | Heat treated alloy | Edward F. Clatworthy, Jerry A. Harris | 1988-06-14 |