Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11397104 | Systems and methods for weigh scale perimeter monitoring for scanner-scales | Brett Howard | 2022-07-26 |
| 9515512 | Wireless data reader at checkstand | Jon P. C. Williams, Cameron G. Breckenridge | 2016-12-06 |
| 9347819 | Systems and methods for reducing weighing errors associated with partially off-scale items | Charles Forrister Atwater, Alexander M. McQueen | 2016-05-24 |
| 8833659 | Systems and methods for weigh scale perimeter monitoring for scanner-scales | Alexander M. McQueen | 2014-09-16 |
| 8561902 | Systems and methods for weigh scale perimeter monitoring for scanner-scales | Alexander M. McQueen | 2013-10-22 |
| 8556175 | Systems and methods for weigh scale perimeter monitoring scanner-scales | Alexander M. McQueen | 2013-10-15 |
| 8552313 | Systems and methods for reducing weighing errors associated with partially off-scale items | Charles Forrister Atwater, Alexander M. McQueen | 2013-10-08 |
| 8026068 | Use of silica material in an amplification reaction | Judith Pinsl-Ober, Peter Wenzig, Ralf Schoenbrunner, Erich Kyger, Khushbeer Malhotra +2 more | 2011-09-27 |
| 7201322 | System, circuit, and method for edge detection in a binary optical code | Bryan L. Olmstead, James E. Colley | 2007-04-10 |
| 6499662 | Fast edge detection system tolerant of high degree of intersymbol interference | Edward P. Coleman, James E. Colley | 2002-12-31 |
| 6332576 | Dithering assemblies for barcode scanners | James E. Colley, James W. Ring, Thomas C. Arends | 2001-12-25 |
| 6328216 | Dithering assemblies for barcode scanners | James E. Colley, James W. Ring, Thomas C. Arends | 2001-12-11 |
| 6152372 | Dithering assemblies for barcode scanners | James E. Colley, James W. Ring, Thomas C. Arends | 2000-11-28 |
| 6073849 | Electronic edge detection system using a second derivative signal processor | James E. Colley | 2000-06-13 |
| 5093541 | Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives | George J. Quarderer, Mark J. Beitz, Fred C. Stone | 1992-03-03 |
| 4851603 | Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives | George J. Quarderer, Fred C. Stone, Mark J. Beitz | 1989-07-25 |