Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9420638 | Multi-part electrodes for a heater layer | Bruce F. Taylor | 2016-08-16 |
| 8247747 | Plasticating barrel with integrated exterior heater layer | Bruce F. Taylor, Richard D. Palmer, Timothy W. Womer | 2012-08-21 |
| 6666806 | Elastomer-covered roller having a thermally sprayed permeable bonding material | Paul J. Kaprelian, Gary S. Butters | 2003-12-23 |
| 6616584 | Elastomeric covered roller having a thermally sprayed bonding material | Gary S. Butters, Gregory T. Squires, Paul J. Kaprelian | 2003-09-09 |
| 6523262 | Elastomer-covered roller having a thermally sprayed permeable bonding material | Paul J. Kaprelian, Gary S. Butters | 2003-02-25 |
| 6394944 | Elastomeric covered roller having a thermally sprayed bonding material | Gary S. Butters, Gregory T. Squires, Paul J. Kaprelian | 2002-05-28 |
| 6290823 | Convertible electrode roller for corona treating systems | Gary S. Butters | 2001-09-18 |
| 6286836 | Sealed charging port and method of charging for a heat pipe roller | — | 2001-09-11 |
| 6285006 | Ceramic heater/fuser roller with internal heater | — | 2001-09-04 |
| 6069346 | Ceramic heater roller with ground shield and fault detection | — | 2000-05-30 |
| 5990458 | End cap contact assembly for a heater roller | Robert G. Langley | 1999-11-23 |
| 5984848 | Heated roller with integral heat pipe | Gary S. Butters, Thomas S. Smith, II, Randy L. Mittelstaedt | 1999-11-16 |
| 5869808 | Ceramic heater roller and methods of making same | — | 1999-02-09 |
| 5821499 | Heated roller assembly | Robert Allen Crimmins, Lawrence B. Lestarge, Gary S. Butters | 1998-10-13 |
| 5707326 | Charging roller with blended ceramic layer | — | 1998-01-13 |
| 5616263 | Ceramic heater roller | — | 1997-04-01 |
| 5609553 | Ceramic roller for ESA printing and coating | — | 1997-03-11 |
| 5600414 | Charging roller with blended ceramic layer | — | 1997-02-04 |
| 5420395 | Ceramic heater roller with zone heating | Robert G. Langley | 1995-05-30 |
| 5408070 | Ceramic heater roller with thermal regulating layer | — | 1995-04-18 |
| 5178071 | Impression roller and method of preparation | — | 1993-01-12 |
| 4513660 | Impression roller for limiting charge distribution | George B. Brands | 1985-04-30 |
| 4493256 | Voltage applicator for limiting charge distribution in ESA printing equipment | George B. Brands | 1985-01-15 |
| 4364313 | Impression roller with adjustable electrical characteristics and method of making the same | — | 1982-12-21 |