Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5283032 | Controlled thermal expansion alloy and article made therefrom | Daniel A. DeAntonio | 1994-02-01 | |
| 5066458 | Heat resisting controlled thermal expansion alloy balanced for having globular intermetallic phase | Sunil Widge | 1991-11-19 | $1,191,000 |
| 5059257 | Heat treatment of precipitation hardenable nickel and nickel-iron alloys | Sunil Widge | 1991-10-22 | $2,332,000 |
| 5019332 | Heat, corrosion, and wear resistant steel alloy | Dwight D. Wegman, Wilson P. Rehrer, Sunil Widge | 1991-05-28 | $2,317,000 |
| 4929419 | Heat, corrosion, and wear resistant steel alloy and article | Dwight D. Wegman, Wilson P. Rehrer, Sunil Widge | 1990-05-29 | $1,895,000 |