Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931194 | Methods and apparatus for automated document examination for age verification | — | 2011-04-26 |
| 6796503 | Methods and apparatus for dynamic adjustment of bar code reader parameters | Kenneth Joseph Fabian | 2004-09-28 |
| 6695211 | Methods and apparatus for enhanced scanner operation employing bar code and bar code fragment time and position of data collection | Denis M. Blanford, Kenneth Joseph Fabian, Barry M. Mergenthaler | 2004-02-24 |
| 6651889 | Methods and apparatus for obtaining and maintaining position information for a rotating optical element in a bar code scanner | William M. Belknap | 2003-11-25 |
| 6454169 | Methods and apparatus for obtaining and maintaining position information for a rotating optical element in a bar code scanner | William M. Belknap | 2002-09-24 |
| 6394351 | Methods and apparatus for enhanced scanner operation employing bar code and bar code fragment time and position of data collection | Denis M. Blanford, Kenneth Joseph Fabian, Barry M. Mergenthaler | 2002-05-28 |
| 5603270 | Quilting material handling and feeding method and apparatus | M. Burl White, Roland Bulnes, James T. Frazer | 1997-02-18 |
| 4884234 | Dynamic RAM refresh circuit with DMA access | David A. Rieker | 1989-11-28 |
| 4797932 | Speaker volume control apparatus and method | John J. Rohulich | 1989-01-10 |