Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215650 | Cylinder head for internal combustion engine | Robert Earl Hoye, Daniel J. Mohr, David M. Barnes, Timothy Shipp | 2025-02-04 |
| 11725605 | Cylinder head bolt boss cutouts | Dennis King Chan, William R. Dougherty, Andrew P. Perr, Andrew Guy Kitchen, Philipe F. Saad +2 more | 2023-08-15 |
| 9470177 | Cylinder head for internal combustion engine | Vipin Prabhakaran, David M. Barnes | 2016-10-18 |
| 8950374 | Cylinder head for internal combustion engine | Vipin Prabhakaran, David M. Barnes | 2015-02-10 |
| 8728177 | Production of biodiesel and glycerin from high free fatty acid feedstocks | John P. Jackam, Joel M. Pierce | 2014-05-20 |
| 8088183 | Production of biodiesel and glycerin from high free fatty acid feedstocks | John P. Jackam, Joel M. Pierce | 2012-01-03 |
| 7871448 | Production of biodiesel and glycerin from high free fatty acid feedstocks | John P. Jackam, Joel M. Pierce, Richard H. Talley | 2011-01-18 |
| 6436288 | Bast medium biological reactor treatment system for remediation and odor suppression of organic waste streams | Timothy N. Burcham, Eugene P. Columbus, Mark E. Zappi | 2002-08-20 |
| 6273105 | Method and apparatus for cleaning thin substrates | — | 2001-08-14 |
| 5988967 | Horseshoe nail and horseshoe nail forming process | — | 1999-11-23 |
| 5746234 | Method and apparatus for cleaning thin substrates | — | 1998-05-05 |
| 5413758 | Apparatus for plasma sterilizing with pulsed antimicrobial agent treatment | Ross A. Caputo, Kern A. Moulton, Bryant A. Campbell | 1995-05-09 |
| 5288460 | Plasma cycling sterilizing process | Ross A. Caputo, Kern A. Moulton, Bryant A. Campbell | 1994-02-22 |