Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744020 | Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving | — | 2010-06-29 |
| 7481093 | Punching process with magnetostrictive power source | — | 2009-01-27 |
| 7481383 | Fuel injector including a compound angle orifice disc for adjusting spray targeting | — | 2009-01-27 |
| 7444991 | Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving | — | 2008-11-04 |
| 7269989 | Method of using a tool to form angled orifices in a metering orifice disc | Samuel A. Gruber | 2007-09-18 |
| 7255033 | Apparatus and method of making a compound-angled orifice in a disc for a fuel injector | — | 2007-08-14 |
| 7201329 | Fuel injector including a compound angle orifice disc for adjusting spray targeting | — | 2007-04-10 |
| 7163159 | Fuel injector including a compound angle orifice disc | — | 2007-01-16 |
| 7162907 | Punch tool for angled orifice | Sam Gruber | 2007-01-16 |
| 7159436 | Asymmetrical punch | — | 2007-01-09 |
| 7086615 | Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow | — | 2006-08-08 |
| 6948665 | Fuel injector including an orifice disc, and a method of forming the orifice disc with an asymmetrical punch | — | 2005-09-27 |
| 6513724 | Method and apparatus for defining a spray pattern from a fuel injector | Dennis E. Rooker | 2003-02-04 |
| 4958430 | Manufacturing process for manufacturing thin edge orifice disks for fuel injectors | John H. Grieb | 1990-09-25 |
| 4934653 | Multi-stream thin edge orifice disks for valves | John H. Grieb, Richard D. Weaver, George T. Bata | 1990-06-19 |
| 4923169 | Multi-stream thin edge orifice disks for valves | John H. Grieb, Richard D. Weaver, George T. Bata | 1990-05-08 |
| 4854024 | Method of making multi-stream thin edge orifice disks for valves | John H. Grieb, Richard D. Weaver, George T. Bata | 1989-08-08 |