Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359112 | Method for redundant controller synchronization for bump-less failover during normal and program mismatch conditions | Richard W. Kephart, Kimberly Costlow, Xu Cheng, Richard Brown | 2013-01-22 |
| 8028370 | Cleaning machine for cleaning a surface | Evan A. Gordon, Sergey V. Makarov, Aaron P. Tondra, Robert W. Bauman | 2011-10-04 |
| 7870637 | Stacked tank arrangement for a cleaning apparatus | Richard S. Parr, David L. O'Neal | 2011-01-18 |
| 7757342 | Cleaning machine for cleaning a surface | Evan A. Gordon, Sergey V. Makarov, Aaron P. Tondra, Robert W. Bauman | 2010-07-20 |
| 7657964 | Lift off tank handle latch | Richard S. Parr, David L. O'Neal | 2010-02-09 |
| 7533439 | Handle assembly for a cleaning apparatus | William H. Theiss, Jr., David J. Boles, Kenneth H. Cooper, Frank D. Fowler, Timothy T. Hertrick +7 more | 2009-05-19 |
| 7392566 | Cleaning machine for cleaning a surface | Evan A. Gordon, Sergey V. Makarov, Aaron P. Tondra, Robert W. Bauman | 2008-07-01 |
| 7363681 | Suction shut off device for a cleaning apparatus | Andrew C. Budd, Timothy T. Hertrick, Charles A. Lang, Bruce Straslicka, William H. Theiss, Jr. | 2008-04-29 |
| 7362064 | Control arrangement for a cleaning appliance | Donald A. Coates, Robert W. Bauman, Evan A. Gordon, Adam C. Sclafani, Aaron P. Tondra +5 more | 2008-04-22 |
| 7356875 | Air exhaust system for a cleaning machine | SLEIMAN ABDALLAH, Frank D. Fowler, Jeffrey S. Louis | 2008-04-15 |
| 7331082 | Tank arrangement for a cleaning apparatus | Timothy T. Hertrick, David J. Boles, Jonathan E. Fawcett, Gary M. Johns, Charles A. Lang +5 more | 2008-02-19 |
| 7247182 | Filter assembly for a vacuum cleaner | Russell H. Boyer, Jr., Jerry L. Balzer, Erik D. Lesco, Leron R. Thomas | 2007-07-24 |
| 7188064 | System and method for automatic semantic coding of free response data using Hidden Markov Model methodology | Richard M. Golden, Jason Warner Earwood | 2007-03-06 |
| 7146679 | Apparatus and method for cleaning a surface | Donald A. Coates, Robert W. Bauman, Evan A. Gordon, Adam C. Sclafani, Aaron P. Tondra +5 more | 2006-12-12 |
| 6681442 | Apparatus and method for cleaning a surface | Donald A. Coates, Robert W. Bauman, Evan A. Gordon, Adam C. Sclafani, Aaron P. Tondra +1 more | 2004-01-27 |
| 6082616 | Automated banking machine enclosure | Kim R. Lewis, Richard C. Lute, Terry E. Doll, Douglas A. Kovacs, Deborah S. Addy +1 more | 2000-07-04 |