Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443499 | Concentric camshaft and method of assembly | Glenn E. Clever, Ronald Hendrick | 2013-05-21 |
| 8156910 | Concentric camshaft and method of assembly | Glenn E. Clever, Ronald Hendrick | 2012-04-17 |
| 8113163 | Concentric camshaft and method of assembly | Glenn E. Clever | 2012-02-14 |
| 8096050 | Double ballize camshaft assembly process | Glenn E. Clever, James Fawcett | 2012-01-17 |
| 8028666 | Concentric camshaft with bearing sleeve and method of debris removal | Glenn E. Clever | 2011-10-04 |
| 7866293 | Concentric camshaft with improved torque resistance | Glenn E. Clever | 2011-01-11 |
| 7849829 | Concentric camshaft with independent bearing surface for floating lobes | Glenn E. Clever, Rodney K. Elnick | 2010-12-14 |
| 7140335 | Dynamic valve timing adjustment mechanism for internal combustion engines | Dale Moretz | 2006-11-28 |
| 5826461 | Camshaft assembly and method of making the same | John M. Yost | 1998-10-27 |
| 5343618 | Method of assembling a shaft and apertured member | Philip D. Arnold | 1994-09-06 |
| 5263249 | Lightweight composite camshaft, method of assembly | — | 1993-11-23 |
| 5207120 | Assembled crankshaft | Philip D. Arnold | 1993-05-04 |
| 5201246 | Lightweight composite camshaft | Philip D. Arnold | 1993-04-13 |
| 4922785 | Tubular camshaft assemblies and the like | Philip D. Arnold | 1990-05-08 |
| 4841627 | Apparatus for making tubular camshaft assemblies | Philip D. Arnold | 1989-06-27 |
| 4835832 | Method of assembling tubular shaft assemblies | Philip D. Arnold | 1989-06-06 |