Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846001 | Split multiple coil electric induction heat treatment systems for simultaneous heating of multiple features of a bearing component | Gary A. Doyon, Glenville Colin Desmier, Robert Madeira, Timothy Gerard Boussie | 2023-12-19 |
| 11191131 | Double-sided flat inductor assembly | John Aaron Goodwin | 2021-11-30 |
| 10856370 | Electric induction heat treatment | Don L. Loveless, Joseph M. O'Haire, Randall J. Minnick, Brian L. Marshall | 2020-12-01 |
| 10251222 | Double-sided flat inductor assembly | John Aaron Goodwin | 2019-04-02 |
| 10034331 | Controlled electric induction heating of an electrically conductive workpiece in a solenoidal coil with flux compensators | Don L. Loveless | 2018-07-24 |
| 9885094 | Single shot inductor for heat treatment of closely spaced multiple eccentric cylindrical components arranged along the longitudinal axis of a workpiece | John Aaron Goodwin | 2018-02-06 |
| 9693397 | Induction heat treatment of an annular workpiece | Gary A. Doyon, Frank Andrä, Douglas R. Brown, Don L. Loveless | 2017-06-27 |
| 9491810 | Inductor for single-shot induction heating of complex workpieces | William D. West | 2016-11-08 |
| 9121081 | Multi-frequency heat treatment of a workpiece by induction heating | Don L. Loveless | 2015-09-01 |
| 9084297 | Induction heat treatment of an annular workpiece | Gary A. Doyon, Frank Andrä, Douglas R. Brown, Don L. Loveless | 2015-07-14 |
| 9060390 | Electric induction heat treatment of workpieces having circular components | Don L. Loveless | 2015-06-16 |
| 8895906 | Electric induction heat treatment of an end of tubular material | Don L. Loveless, Peter A. Ross, John Paul Lang | 2014-11-25 |
| 8454340 | Heat treated formation of tubular articles | Don L. Loveless, John Justin Mortimer, Brian R. Gramoll | 2013-06-04 |
| 8247749 | Application of electric induction energy for manufacture of irregularly shaped shafts with cylindrical components including non-unitarily forged crankshafts and camshafts | Gary A. Doyon, Douglas R. Brown, Don L. Loveless | 2012-08-21 |
| 8222576 | Induction heat treatment of complex-shaped workpieces | Gary A. Doyon, Don L. Loveless, Douglas R. Brown, Timothy Gerard Boussie, Glenville Colin Desmier | 2012-07-17 |
| 7317177 | Electric induction heat treatment of an end of tubular material | Don L. Loveless, Peter A. Ross, John Paul Lang | 2008-01-08 |
| 7253381 | Multi-frequency heat treatment of a workpiece by induction heating | Don L. Loveless | 2007-08-07 |
| 6859125 | Induction heat treatment of complex-shaped workpieces | Don L. Loveless | 2005-02-22 |
| 6274857 | Induction heat treatment of complex-shaped workpieces | Don L. Loveless, Loran A. Lankford, Glenville Colin Desmier | 2001-08-14 |