Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8395291 | Transverse and/or commutated flux systems for electric bicycles | David G. Calley, Daniel S. Cole, John M. Dyer, Thomas F. Janecek | 2013-03-12 |
| 6758276 | Method and apparatus for displacing drilling fluids with completion and workover fluids, and for cleaning tubular members | — | 2004-07-06 |
| 6371207 | Method and apparatus for displacing drilling fluids with completion and workover fluids, and for cleaning tubular members | — | 2002-04-16 |
| 5810094 | Head/pre-amp ribbon interconnect for data storage devices | Matt Kesler | 1998-09-22 |
| 5580654 | Insulated electrical conductor | Mark A. Cotter, David Zuckerbrod, Matt Kesler | 1996-12-03 |
| 5570742 | Tubular cleaning tool | Robert L. Sloan, Darrell P. Salisbury | 1996-11-05 |
| 5419397 | Well cleaning tool with scratching elements | Robert L. Sloan | 1995-05-30 |