Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160247 | Induction hardening apparatus for a crankshaft | John M. Storm, Max E. Stewart | 2000-12-12 |
| 6153865 | Induction hardening apparatus for a crankshaft | John M. Storm, Max E. Stewart | 2000-11-28 |
| 6111236 | Induction hardening apparatus for a crankshaft | John M. Storm, Max E. Stewart | 2000-08-29 |
| 6018155 | Induction hardening apparatus for a crankshaft | John M. Storm, Max E. Stewart | 2000-01-25 |
| 6013904 | Induction hardening apparatus for a crankshaft | John M. Storm, Max E. Stewart | 2000-01-11 |
| 5266765 | Apparatus and method of induction-hardening machine components with precise power output control | John M. Storm | 1993-11-30 |
| 5053596 | Apparatus and method of induction-hardening machine components with precise power output control | John M. Storm | 1991-10-01 |