Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308279 | Sealing device for fluid reservoir | Diana C. Petranek, Douglas H. Pearson, Charles E. Follett | 2012-11-13 |
| 8172386 | Sealing device for fluid reservoir | Diana C. Petranek, Douglas H. Pearson, Charles E. Follett | 2012-05-08 |
| D654821 | Electrical housing for an enclosure | Raymond J. Stein | 2012-02-28 |
| 8052263 | Printing device fluid reservoir with alignment features | R. Winfield Trafton, Steven L. Moore, Dwight J. Petruchik, Diana C. Petranek | 2011-11-08 |
| 7976138 | Data-providing-component securing mechanism for printing apparatus reservoir | Douglas E. Kucmerowski, Kevin R. Barrell, Eugene Edwards | 2011-07-12 |
| 7967426 | Sealing device for fluid reservoir | Diana C. Petranek, Douglas H. Pearson, Charles E. Follett | 2011-06-28 |
| 7810917 | Printing device fluid reservoir with alignment features | R. Winfield Trafton, Steven L. Moore, Dwight J. Petruchik, Diana C. Petranek | 2010-10-12 |
| 7789500 | Printing device fluid reservoir chassis with alignment features | R. Winfield Trafton, Steven L. Moore, Dwight J. Petruchik, Diana C. Petranek | 2010-09-07 |
| 7780280 | Fluid port seal with surface having channels | Daniel G. Warren, Terry L. Congdon, Douglas H. Pearson | 2010-08-24 |
| 7731335 | Data storage device mounting arrangement for printing device | R. Winfield Trafton, Diana C. Petranek | 2010-06-08 |
| 7239977 | Method and system for systematic evaluation of evaluation parameters of technical operational equipment | Nicolaie Fantana, Lars Pettersson, Ramsis S. Girgis, Asim Fazlagic | 2007-07-03 |
| 6870374 | Process for identifying abnormalities in power transformers | Asim Fazlagic | 2005-03-22 |
| 6830323 | Restricting flash spread when welding housing halves of cartridge together | Diana C. Petranek | 2004-12-14 |
| 6773098 | Method of filling ink supply bag for ink cartridge | Kenneth D. Corby, Diana C. Petranek | 2004-08-10 |
| 6755501 | Alternative ink/cleaner cartridge | Kenneth D. Corby, Diana C. Petranek | 2004-06-29 |
| 6739509 | Registration mark detection using matched filtering | Curtis J. Wisneski, Gregory M. Blincoe, Kenneth H. Suess | 2004-05-25 |
| 6715864 | Disposable ink supply bag having connector-fitting | Kenneth D. Corby, Steven J. Dietl, Diana C. Petranek | 2004-04-06 |
| 6709093 | Ink cartridge in which ink supply bag held fast to housing | Kenneth D. Corby, Steven J. Dietl, Diana C. Petranek | 2004-03-23 |
| 6705713 | Disposable ink assemblage | Kenneth D. Corby | 2004-03-16 |
| 6702435 | Ink cartridge having ink identifier oriented to provide ink identification | Kenneth D. Corby | 2004-03-09 |
| 6694205 | Binary registration mark detection using 3-state sensing and matched filtering | Kenneth H. Suess | 2004-02-17 |
| 6589634 | Embossing and laminating irregular bonding patterns | Walter T. Schultz, William J. Raynor, Jr., James Jay Tanner, David Glen Biggs, Bernhardt E. Kressner | 2003-07-08 |
| 6545453 | Systems and methods for providing voltage regulation externally to a power transformer | Mietek T. Glinkowski | 2003-04-08 |
| 6251207 | Embossing and laminating irregular bonding patterns | Walter T. Schultz, William J. Raynor, Jr., James Jay Tanner, David Glen Biggs, Bernhardt E. Kressner | 2001-06-26 |
| 4739248 | Current transformer circuit tester | — | 1988-04-19 |