Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537188 | Variable-length cut-off jaw folder | Kevin Lauren Cote | 2003-03-25 |
| 6468429 | Apparatus and method for controlling liquor circulation flow in long vertical shaft bioreactors | — | 2002-10-22 |
| 6161604 | Web-up apparatus and method | John Sheridan Richards | 2000-12-19 |
| 6158735 | Apparatus and method for splitting a stream of signatures into a first and second substream of signatures | Kevin Lauren Cote, Richard Daniel Curley | 2000-12-12 |
| 6155560 | Method and apparatus for reorienting a printable medium | Kevin Lauren Cote | 2000-12-05 |
| 6155562 | Method and apparatus for diverting and separating sheets of a printable medium | Kevin Lauren Cote, Richard Daniel Curley | 2000-12-05 |
| 6119593 | Apparatus and method for changing images during operation of a printing press | — | 2000-09-19 |
| 5915301 | Upper folder drive roll arrangement | — | 1999-06-29 |
| 5904093 | Apparatus and method for changing images during operation of a printing press | — | 1999-05-18 |
| 5660724 | Multi-pressure head tank for use with vertical shaft bioreactors | — | 1997-08-26 |
| 5651892 | Biodegradeable effluent nutrient removal | — | 1997-07-29 |
| 5650070 | Aerobic long vertical shaft bioreactors | — | 1997-07-22 |
| 5645726 | Treatment of waste liquor in a vertical shaft bioreactor | — | 1997-07-08 |
| 5603263 | Scraper blade and ink scavenger for printing presses | Charles Henry Dufour | 1997-02-18 |
| 4407718 | Long vertical shaft bioreactor with pressurized head tanks | — | 1983-10-04 |
| 4367146 | Long vertical shaft bioreactor with modified waste liquor injection | Malcolm A. Wilson | 1983-01-04 |
| 4340484 | Method for the froth flotation separation and treatment of slowly biodegradable components in waste treatment | Malcolm A. Wilson | 1982-07-20 |
| 4287070 | Method maintaining a constant gas to solids ratio in effluent from a long vertical shaft bioreactor | — | 1981-09-01 |
| 4279754 | Means for separation of gas and solids from waste mixed liquor | — | 1981-07-21 |
| 4272375 | Long vertical shaft bioreactor of simplified design | — | 1981-06-09 |
| 4272379 | Method for protecting a bioreactor pressurized head tank against extreme surges of influent waste water | — | 1981-06-09 |