Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856488 | Method and apparatus for reducing read/write head wear while maintaining tape path and tension during search mode | Peter King | 2005-02-15 |
| 6707295 | Method for distinguishing between semi-soft and soft magnetic material | Johannes Te Lintelo, Paul A. Robertson | 2004-03-16 |
| 6598793 | Article recognition and verification | Paul A. Robertson, Jon Burrell, David Cross | 2003-07-29 |
| 6257488 | Magnetic detector for security document | Paul A. Robertson, Jon Burrell | 2001-07-10 |
| 6034676 | System and method for measuring and processing tire depth data | Donald G. Egan | 2000-03-07 |
| 5992741 | Magnetic detection of security articles | Paul A. Robertson, Jonathan C. Burrell, Pierre Doublet | 1999-11-30 |
| 5657460 | System and method for storing and displaying data | Donald G. Egan | 1997-08-12 |
| 5572685 | Computer system | Stephen Gold, Philip Worsdale | 1996-11-05 |
| 5398158 | Multiple disk drive module with standard from factor | Stephen Gold | 1995-03-14 |
| 4753305 | Cutter mounting for drag bits | — | 1988-06-28 |
| 4407749 | AZO Dyes from 2-sulfonated, sulfated or thiosulfated organothiothiadiazole and aniline, tetrahydroquinoline, or benzomorpholine couplers | Max A. Weaver, Clarence A. Coates, Jr. | 1983-10-04 |
| 4264495 | 2-Thienyl azo dyestuff compounds | Ronald J. Maher, Max A. Weaver | 1981-04-28 |