Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008662 | Apparatus and method for measuring conditions in fluidized beds | David R. Day, Ron Lamar Swartzentruber | 1999-12-28 |
| 5681986 | Acoustic sensing | John Merk, David R. Day | 1997-10-28 |
| 5448172 | Triboelectric instrument with DC drift compensation | Ronald L. Dechene, Ron Lamar Swartzentruber | 1995-09-05 |
| 5287061 | On line triboelectric probe contamination detector | Ronald L. Dechene | 1994-02-15 |
| 5095275 | Long term particle monitoring | Ronald L. Dechene, Russell S. Girgenti | 1992-03-10 |
| 5054325 | Flow measurement by collision characterization | Ronald L. Dechene, Thomas B. Smith | 1991-10-08 |
| 4904944 | Flow measuring apparatus with analog, essentially linear output | Ronald L. Dechene | 1990-02-27 |
| 4714890 | Flow measuring apparatus with analog, essentially linear output | Ronald L. Dechene | 1987-12-22 |
| 4631482 | Dust flow inducing monitor | Russell S. Girgenti | 1986-12-23 |
| 4291273 | Flow regime detecting | Ronald L. Dechene, Frank G. Grimaldi | 1981-09-22 |
| 4288741 | Electrical measurement of fluid void fraction for fluid having capacitive and resistive conductive components | Ronald L. Dechene | 1981-09-08 |