Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36787 | High power induction work coil for small strip susceptors | C. David Lunden | 2000-07-25 |
| 6005460 | High temperature superconductor magnetic clamps | Darryl F. Garrigus, Michael Strasik, by John J. DeJong, executor | 1999-12-21 |
| 5808281 | Multilayer susceptors for achieving thermal uniformity in induction processing of organic matrix composites or metals | Marc R. Matsen, Edward J. Woods, John J. deJong, executor | 1998-09-15 |
| 5760379 | Monitoring the bond line temperature in thermoplastic welds | Marc R. Matsen, John J. deJong, executor | 1998-06-02 |
| 5752306 | Method for upsetting a headed rivet by differential initiation of opposed electromagnetic rivet drivers | Gregory L. Clark, John J. deJong, executor, John R. Hare | 1998-05-19 |
| 5728309 | Method for achieving thermal uniformity in induction processing of organic matrix composites or metals | Marc R. Matsen, Edward J. Woods, John J. deJong, executor | 1998-03-17 |
| 5723849 | Reinforced susceptor for induction or resistance welding of thermoplastic composites | Marc R. Matsen, Ronald W. Brown, James S. Healy, John J. deJong, executor | 1998-03-03 |
| 5710412 | Fluid tooling for thermoplastic welding | — | 1998-01-20 |
| 5705796 | Reinforced composites formed using induction thermoplastic welding | C. David Lunden | 1998-01-06 |
| 5645744 | Retort for achieving thermal uniformity in induction processing of organic matrix composites or metals | Marc R. Matsen, John J. deJong, executor | 1997-07-08 |
| 5641422 | Thermoplastic welding of organic resin composites using a fixed coil induction heater | Marc R. Matsen, John A. Mittleider, John J. deJong, executor | 1997-06-24 |
| 5635094 | Conformal skate for induction welding | John J. deJong, executor | 1997-06-03 |
| 5624594 | Fixed coil induction heater for thermoplastic welding | Marc R. Matsen, John A. Mittleider, by John J. DeJong, executor | 1997-04-29 |
| 5508496 | Selvaged susceptor for thermoplastic welding by induction heating | Edward C. Weisberg | 1996-04-16 |
| 5500511 | Tailored susceptors for induction welding of thermoplastic | C. David Lunden | 1996-03-19 |
| 5444220 | Asymmetric induction work coil for thermoplastic welding | Edward C. Weisberg | 1995-08-22 |
| 5379508 | Method of riveting | Gregory C. Givler, Gregory L. Clark, Edward J. Woods, John R. Hare | 1995-01-10 |
| 5313037 | High power induction work coil for small strip susceptors | C. David Lunden | 1994-05-17 |
| 5231747 | Drill/rivet device | Gregory L. Clark, Gregory C. Givler, John R. Hare, Edward J. Woods | 1993-08-03 |
| 5035140 | Self cleaning liquid level detector | James W. Daniels | 1991-07-30 |
| 4986102 | Electromagnetic dent remover with tapped work coil | I. Glen Hendrickson | 1991-01-22 |
| 4383218 | Eddy current flow detection including compensation for system variables such as lift-off | Iver G. Hendrickson | 1983-05-10 |
| 4271393 | Apparatus and method for eddy current detection of subsurface discontinuities in conductive bodies | Iver G. Hendrickson | 1981-06-02 |