Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8951466 | Method of making component shapes having non-round exterior shapes | Shekhar G. Wakade, Glenn E. Clever, Joseph E. Robbins | 2015-02-10 |
| 8534252 | Concentric camshaft with varying wall geometry and method of assembly | Glenn E. Clever, Shekhar G. Wakade, Joseph E. Robbins | 2013-09-17 |
| 8510942 | Camshaft lobe and method of making same | Shekhar G. Wakade, Glenn E. Clever, Joseph E. Robbins, Stephen R. Kornblum | 2013-08-20 |
| 8234788 | Method of making titanium-based automotive engine valves | Shekhar G. Wakade | 2012-08-07 |
| 8215274 | Hydraulic control system for engine cam phasing | Joseph E. Robbins | 2012-07-10 |
| 7966983 | Concentric camshaft with varying wall geometry and method of assembly | Glenn E. Clever, Shekhar G. Wakade, Joseph E. Robbins | 2011-06-28 |
| 7946275 | Extending variable displacement operation through spark knock control | Mike M. Mc Donald, William C. Albertson | 2011-05-24 |
| 7854215 | Valve train with overload features | James B. Hicks, William C. Albertson, Gary J. Patterson | 2010-12-21 |
| 7789054 | Twin cam phaser for dual independent cam phasing | Joseph E. Robbins | 2010-09-07 |
| 7712445 | Fuel pressure boost method and apparatus | Qi Ma, William C. Albertson | 2010-05-11 |
| 7578335 | Powder metal mold casting for three dimensional parts | James Hetzner | 2009-08-25 |
| 7523729 | Rocker assembly with adjustable swivel foot | Rodney E. Baker | 2009-04-28 |
| 7516728 | Windage tray | David R. Staley, Alan W. Hayman, Jeremy T. Demarest, James J. Mazzola, III | 2009-04-14 |
| 7503296 | Cylinder deactivation apparatus | William C. Albertson | 2009-03-17 |
| 7472014 | Fast active fuel management reactivation | William C. Albertson, Mike M. Mc Donald | 2008-12-30 |
| 7464678 | Hydraulic lash adjuster | Mark Stabinsky, William C. Albertson | 2008-12-16 |
| 7367294 | Cylinder head with integral tuned exhaust manifold | Dominique T. Lester, Stephen R. Kornblum | 2008-05-06 |
| 7264443 | Centrifugal water pump | Dennis Kitching, William A. Berry, Allen G. Sheppard | 2007-09-04 |
| 7249584 | Impulse charging control to extend displacement on demand range | Mike M. Mc Donald, William C. Albertson, Ko-Jen Wu | 2007-07-31 |
| 7082918 | Oil pressure control system and method for engines with hydraulic cylinder deactivation | William C. Albertson, James B. Hicks | 2006-08-01 |
| 6978752 | Hybrid metal-composite valve lifter guide | William C. Albertson, Mark Stabinsky, Jason Morehead | 2005-12-27 |
| 6922986 | Catalytic converter early light off using cylinder deactivation | — | 2005-08-02 |
| 6782855 | Valve train and method for reducing oil flow to deactivated engine valves | William C. Albertson, David R. Staley | 2004-08-31 |
| 6584942 | Cylinder deactivation apparatus with vapor purge | William C. Albertson, Vimesh M. Patel, Carlos Ponce | 2003-07-01 |
| 6557518 | Cylinder deactivation apparatus | William C. Albertson | 2003-05-06 |