Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5556594 | Corrosion resistant age hardenable nickel-base alloy | Richard B. Frank, Terry A. DeBold, James W. Martin | 1996-09-17 | |
| 5066458 | Heat resisting controlled thermal expansion alloy balanced for having globular intermetallic phase | Edward A. Wanner | 1991-11-19 | $1,191,000 |
| 5059257 | Heat treatment of precipitation hardenable nickel and nickel-iron alloys | Edward A. Wanner | 1991-10-22 | $2,332,000 |
| 5019332 | Heat, corrosion, and wear resistant steel alloy | Dwight D. Wegman, Edward A. Wanner, Wilson P. Rehrer | 1991-05-28 | $2,317,000 |
| 4929419 | Heat, corrosion, and wear resistant steel alloy and article | Dwight D. Wegman, Edward A. Wanner, Wilson P. Rehrer | 1990-05-29 | $1,895,000 |