Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626110 | Valve train for internal combustion engine | — | 1997-05-06 |
| 5570665 | Valve train for internal combustion engine | — | 1996-11-05 |
| 5570669 | Cylinder head for an overhead camshaft internal combustion engine | — | 1996-11-05 |
| 5511520 | Cylinder head construction | — | 1996-04-30 |
| 5445119 | Tappet and shim assembly for internal combustion engine | — | 1995-08-29 |
| 5435281 | Cylinder head construction for internal combustion engines | — | 1995-07-25 |
| 5417189 | High speed indirect injection diesel engine | — | 1995-05-23 |
| 5392744 | Precombustion chamber for a double overhead camshaft internal combustion engine | — | 1995-02-28 |
| 5353992 | Multi-hole injector nozzle tip with low hydraulic plume penetration and large cloud-forming properties | — | 1994-10-11 |
| 5339776 | Lubrication system with an oil bypass valve | — | 1994-08-23 |
| 5327864 | Stratified-charge internal combustion engine with fuel injection and dual ignition | — | 1994-07-12 |
| 5320075 | Internal combustion engine with dual ignition for a lean burn | — | 1994-06-14 |
| 5313924 | Fuel injection system and method for a diesel or stratified charge engine | — | 1994-05-24 |
| 5309879 | Double overhead camshaft four valve diesel engine with side prechamber | — | 1994-05-10 |
| 5285755 | Open chamber diesel engine having a piston with recesses therein | — | 1994-02-15 |
| 5261362 | Piston assembly having multiple piece compression ring | — | 1993-11-16 |
| 5261366 | Method of fuel injection rate control | — | 1993-11-16 |
| 4278064 | Fuel control system for a dual-fueled power unit | — | 1981-07-14 |
| RE30622 | Fuel metering apparatus for a carburetor | — | 1981-05-26 |