Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8660442 | Method and apparatus for premature consumable replacement detection on printing systems | Timothy David Jonathan Spink | 2014-02-25 |
| 5923940 | Cleaning brush having fibers of different lengths | Steven W. Baldwin, Thomas A. Prentiss, David R. Stookey, Bruce E. Thayer, Ralph Weber +3 more | 1999-07-13 |
| 5903797 | Monitoring cleaning performance to predict cleaner life | Matthew P. Daniels, Thomas A. Prentiss, David R. Stookey, James J. Teich, Bruce E. Thayer +2 more | 1999-05-11 |
| 5669055 | Dual brush cleaner retraction mechanism and variable inertia drift controller for retractable cleaner | Bruce E. Thayer, Norman E. LaTour, Christopher B. Miller | 1997-09-16 |
| 5669041 | Retracting cleaner with defined pivot points and/or sliding seals | Bruce E. Thayer, Norman E. LaTour | 1997-09-16 |
| 5655203 | Non-rotating retracted cleaning brush | Bruce E. Thayer, Clark V. Lange, Ronald E. Auty | 1997-08-05 |
| 5652951 | Detoning cycle to increase brush life and reduce emissions by removing accumulated toner | Bruce E. Thayer, Ronald E. Auty, Nero R. Lindblad, Clark V. Lange, Karen H. Kuntz | 1997-07-29 |
| 5652945 | Automatic measurement of cleaning brush nip width for process control and/or diagnostics | Bruce E. Thayer, Christopher B. Miller | 1997-07-29 |
| 5606721 | Diagnostic procedure to identify cleaner retraction timing faults | Bruce E. Thayer | 1997-02-25 |
| 5600425 | Cleaner system with central augering | Bruce E. Thayer, Norman E. LaTour | 1997-02-04 |
| 5597419 | Slow brush rotation in standby to avoid brush flat spots | Bruce E. Thayer, Clark V. Lange | 1997-01-28 |
| 5594541 | Cleaner/waste bottle interface sealing via toner valve | John M. Bonislawski, Jr., Bruce E. Thayer | 1997-01-14 |
| 5587781 | Optimizing electrostatic brush interferences for increased detoning efficiency | Ronald E. Auty | 1996-12-24 |
| 5534988 | Retraction activated waste bottle mechanism for uniform toner distribution | — | 1996-07-09 |
| 5512995 | Non-uniform scraper blade load to increase detoning roll life | — | 1996-04-30 |
| 5329344 | Lubrication of a detoning roll | Bruce E. Thayer, Clark V. Lange | 1994-07-12 |