Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938737 | Method and an assembly for braking a selectively moveable assembly having a controllably varying amount of self energization | — | 2005-09-06 |
| 6752247 | Method and an assembly for braking a selectively moveable assembly having a controllably varying amount of self energization | — | 2004-06-22 |
| 5589241 | Fuel tank having an integrallly molded permeation barrier | Ernest D. Stiles | 1996-12-31 |
| 5530213 | Sound-deadened motor vehicle exhaust manifold | Larry Reatherford, Ernest D. Stiles, Matthew John Zaluzec | 1996-06-25 |
| 5404721 | Cast-in-place ceramic manifold and method of manufacturing same | — | 1995-04-11 |
| 5400830 | Composite automotive exhaust pipe | Ernest D. Stiles | 1995-03-28 |
| 5364131 | Quick-connect tubular coupling | John C. Caverly, Fred Georg Schroeder, Claudia M. Anderson, Ronald G. Breuhan | 1994-11-15 |
| 4649806 | Composite ceramic/metal piston assembly and method of making | — | 1987-03-17 |
| 4592268 | Method of making and apparatus for composite pistons | — | 1986-06-03 |
| 4524498 | Method and apparatus for modifying the combustion chamber of an engine to accept ceramic liners | — | 1985-06-25 |
| 4508066 | Ceramic head for internal combustion engine | — | 1985-04-02 |
| 4315876 | Method for hot press forming articles | Robert R. Baker | 1982-02-16 |