Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7873558 | Methods and apparatus for determining an effect of a selection | H. Brett Humphreys | 2011-01-18 |
| 7860775 | Method and apparatus for increasing investment return and asset liquidity | H. Brett Humphreys | 2010-12-28 |
| 7139730 | System, method, and computer program product for collateral management operations | Richard Apostolik, H. Brett Humphreys | 2006-11-21 |
| 6347428 | Hand-held wet/dry vacuum | Jeffrey M. Kalman, David J. Boll, Michael F. Wright | 2002-02-19 |
| D443960 | Portable wet/dry vacuum cleaner | Jeffrey M. Kalman, David J. Boll, Michael F. Wright, Richard C. Farone, Robert A. Matousek +1 more | 2001-06-19 |
| 6101671 | Wet mop and vacuum assembly | Michael F. Wright, Laurie M. Shumaker, Craig M. Saunders, Joseph Lazzara, Mark E. Cipolla +5 more | 2000-08-15 |