Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7268174 | Homogeneous alumoxane-LCT-epoxy polymers and methods for making the same | — | 2007-09-11 |
| 7268293 | Surface coating of lapped insulation tape | Gary Stevens, John W. Wood | 2007-09-11 |
| 7033670 | LCT-epoxy polymers with HTC-oligomers and method for making the same | — | 2006-04-25 |
| 6989173 | Patching resins for insulating tapes | F. Tim Emery | 2006-01-24 |
| 6680119 | Insulated electrical coil having enhanced oxidation resistant polymeric insulation composition | — | 2004-01-20 |
| 6555023 | Enhanced oxidation resistant polymeric insulation composition for air-cooled generators | — | 2003-04-29 |
| 6384152 | Insulating resin of epoxy resin, epoxy diluent, phenolic accelerator and organotin catalyst | Franklin T. Emery | 2002-05-07 |
| 6375867 | Process for making a positive temperature coefficient conductive polymer from a thermosetting epoxy resin and conductive fillers | Karl F. Schoch, Jr. | 2002-04-23 |
| 6238790 | Superdielectric high voltage insulation for dynamoelectric machinery | Franklin T. Emery, Karl F. Schoch, Jr. | 2001-05-29 |
| 6193904 | Method for preparation of ferrites | Karl F. Schoch, Jr., Daryl R. Stough, Theodore R. Vasilow | 2001-02-27 |
| 6190775 | Enhanced dielectric strength mica tapes | Franklin T. Emery | 2001-02-20 |
| 6103382 | Catalyzed mica tapes for electrical insulation | Karl F. Schoch, Jr., Franklin T. Emery | 2000-08-15 |
| 6005470 | Arc-quenching filler for high voltage current limiting fuses and circuit interrupters | John J. Shea, William R. Crooks | 1999-12-21 |
| 5968419 | Conductive polymer compositions, electrical devices and methods of making | Rajender K. Sadhir, Howard E. Saudners, Karl F. Schoch, Jr. | 1999-10-19 |
| 5904984 | Electrical insulation using liquid crystal thermoset epoxy resins | Karl F. Schoch, Jr., Wei-Fang Su | 1999-05-18 |
| 5742428 | Crystals for ultraviolet light filters | Narsingh B. Singh, William D. Partlow, Steven Strauch, Albert M. Stewart, John F. Jackovitz +2 more | 1998-04-21 |
| 5691689 | Electrical circuit protection devices comprising PTC conductive liquid crystal polymer compositions | Karl F. Schoch, Jr., Selami Y. Pusatcioglu, Xiaoyun Lai | 1997-11-25 |
| 5633477 | Electrically conductive prepreg for suppressing corona discharge in high voltage devices | Karl F. Schoch, Jr., Franklin T. Emery | 1997-05-27 |
| 5581192 | Conductive liquid compositions and electrical circuit protection devices comprising conductive liquid compositions | John J. Shea, Karl F. Schoch, Jr. | 1996-12-03 |
| 5545679 | Positive temperature coefficient conductive polymer made from thermosetting polyester resin and conductive fillers | Parker A. Bollinger, Jr., Denis A. Mueller, Henry A. Wehrli, III | 1996-08-13 |
| 5530613 | Current limiting circuit controller | James A. Bauer, Denis A. Mueller, Henry A. Wehrli, III | 1996-06-25 |
| 5471185 | Electrical circuit protection devices comprising conductive liquid compositions | John J. Shea, Karl F. Schoch, Jr. | 1995-11-28 |
| 5406245 | Arc-quenching compositions for high voltage current limiting fuses and circuit interrupters | William R. Crooks | 1995-04-11 |
| 5359174 | Thermally conductive, insulating, arc-quenching coating compositions for current interrupters | John J. Shea, William R. Crooks, Norman Davies | 1994-10-25 |
| 5294310 | Surfactant recovery process | Karl F. Schoch, Jr., David C. Grant | 1994-03-15 |