Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186206 | Control valve trim | — | 1993-02-16 |
| 4653677 | Vessel having a molten material outlet | Bruce C. Peters, Richard M. Gross, Stanley R. Pearson | 1987-03-31 |
| 4630939 | Temperature measuring apparatus | — | 1986-12-23 |