Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654512 | Flexible membrane variable orifice fluid flow meter | Ronald E. Chasteen, Gregory Dean Troutman | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654512 | Flexible membrane variable orifice fluid flow meter | Ronald E. Chasteen, Gregory Dean Troutman | 1997-08-05 |