Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676368 | System and method for optimizing a production process using electromagnetic-based local positioning capabilities | Henry Arthur Loos, Jr. | 2014-03-18 |
| 8050788 | Apparatus and method for optimizing an assembly process with local positioning using inertial guidance capabilities | Vijayendra Srinivas Hadagali, Henry Arthur Loos, Jr. | 2011-11-01 |
| 7770455 | Instruments, related systems, and methods for monitoring or controlling foaming | — | 2010-08-10 |
| 7741574 | Particle separation/purification system, diffuser and related methods | Tapiwa Zabron Gurupira | 2010-06-22 |
| 7086535 | Particle separation/purification system, diffuser and related methods | Tapiwa Zabron Gurupira | 2006-08-08 |
| 6498313 | Electrostatic particle separation system, apparatus, and related method | John L. Schaefer, James K. Neathery, Heng Ban, Dennis Finseth | 2002-12-24 |
| 6323451 | Particle separation system using parallel multistage electrostatic separators | John L. Schaefer, James K. Neathery, Heng Ban, Dennis Finseth | 2001-11-27 |
| 5944875 | Triboelectric separator with mixing chamber and pre-separator | John L. Schaefer, Heng Ban, James K. Neathery, Tianxiang Li | 1999-08-31 |
| 5938041 | Apparatus and method for triboelectrostatic separation | John L. Schaefer, Heng Ban, James K. Neathery | 1999-08-17 |
| 5755333 | Method and apparatus for triboelectric-centrifugal separation | John L. Schaefer, Heng Ban, Dennis Finseth | 1998-05-26 |
| 5248413 | Process for removing sulfur and producing enhanced quality and environmentally acceptable products for energy production from coal | Francis J. Derbyshire | 1993-09-28 |