Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8424501 | Induction driven ignition system | — | 2013-04-23 |
| 8181618 | Induction driven ignition system | — | 2012-05-22 |
| 7915748 | AC electrical generation system | David Storm | 2011-03-29 |
| 7647907 | Induction driven ignition system | — | 2010-01-19 |
| 7533643 | Induction driven ignition system | — | 2009-05-19 |
| 7057303 | Vehicle mounted electrical generator system | Nathan D. Pugh | 2006-06-06 |
| 6979913 | Vehicle mounted electrical generator system | Nathan D. Pugh | 2005-12-27 |
| 6362462 | Induction hardening coil for a crankshaft | Neil A. Merrell | 2002-03-26 |
| 6160247 | Induction hardening apparatus for a crankshaft | Max E. Stewart, Spencer L. Gibbs | 2000-12-12 |
| 6153865 | Induction hardening apparatus for a crankshaft | Max E. Stewart, Spencer L. Gibbs | 2000-11-28 |
| 6111236 | Induction hardening apparatus for a crankshaft | Max E. Stewart, Spencer L. Gibbs | 2000-08-29 |
| 6018155 | Induction hardening apparatus for a crankshaft | Max E. Stewart, Spencer L. Gibbs | 2000-01-25 |
| 6013904 | Induction hardening apparatus for a crankshaft | Max E. Stewart, Spencer L. Gibbs | 2000-01-11 |
| 5919239 | Position and time-at-position logging system | William Fraker | 1999-07-06 |
| 5537770 | Method and apparatus for altering fishing lures | William D. Storm, James L. Morton | 1996-07-23 |
| 5360963 | Apparatus for and method of induction-hardening machine components | Michael R. Chaplin | 1994-11-01 |
| 5266765 | Apparatus and method of induction-hardening machine components with precise power output control | Spencer L. Gibbs | 1993-11-30 |
| 5247145 | Method of induction-hardening machine components | Michael R. Chaplin | 1993-09-21 |
| 5247150 | Apparatus for induction-hardening machine components | Michael R. Chaplin | 1993-09-21 |
| 5124517 | Method of induction-hardening machine components | Michael R. Chaplin | 1992-06-23 |
| 5053596 | Apparatus and method of induction-hardening machine components with precise power output control | Spencer L. Gibbs | 1991-10-01 |
| 4845328 | Apparatus for and method of induction-hardening machine components | Michael R. Chaplin | 1989-07-04 |