Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6009748 | Rapidly cyclable foam testing oven | Marc J. Hildebrandt, Joseph S. Trombley, Theodore W. Selby | 2000-01-04 |
| 5922973 | Noack-type test unit | Theodore W. Selby, Richard H. Hall, Joseph S. Trombley, Marc J. Hildebrandt | 1999-07-13 |
| D406778 | Test unit for volatilization and collection of oil | Theodore W. Selby, Joseph S. Trombley, Marc J. Hildebrandt, Gregory C. Miller | 1999-03-16 |
| 5852230 | Device to test pumpability of oils at low temperature | Theodore W. Selby, Stephanie J. Resio, Robert H. Seer | 1998-12-22 |
| 5824886 | Foam tester | Theodore W. Selby, Michael A. Tubbs, Joseph S. Trombley, Gregory C. Miiller | 1998-10-20 |