Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867002 | Real estate search interface and method | — | 2020-12-15 |
| 7110127 | Method and apparatus for product regionalization | Andrew Zaremba, Wayne Leaman Westly | 2006-09-19 |
| 6929343 | Fluid detection system | Isaac Farr, Edward Cai, Shane Shivji | 2005-08-16 |
| 6863377 | Method and apparatus for identifying a sales channel | Robert E. Haines, Michael L. Bullock | 2005-03-08 |
| 6739691 | Method and apparatus for preventing theft of replaceable printing components | — | 2004-05-25 |
| 6685298 | Method and apparatus for preventing theft of replaceable printing components | — | 2004-02-03 |
| 6676240 | Method and apparatus for transferring information between a replaceable consumable and a printing device | — | 2004-01-13 |
| 6648434 | Digitally compensated pressure ink level sense system and method | Rhonda L. Wilson | 2003-11-18 |
| 6513901 | Method and apparatus for determining drop volume from a drop ejection device | — | 2003-02-04 |
| 6494562 | Method and apparatus for identifying a sales channel | Robert E. Haines, Michael L. Bullock | 2002-12-17 |
| 6431672 | Ink container having dual capillary members with differing capillary pressures for precise ink level sensing | Michael S. Ardito, Jeffrey Thielman | 2002-08-13 |
| 6345891 | Method and apparatus for specifying ink volume in a multichamber ink container | Winthrop D. Childers, Michael L. Bullock, Brian L. Helterline | 2002-02-12 |
| 6312074 | Method and apparatus for detecting fluid level in a fluid container | — | 2001-11-06 |
| 6312106 | Method and apparatus for transferring information between a replaceable consumable and a printing device | — | 2001-11-06 |
| 6302527 | Method and apparatus for transferring information between a printer portion and a replaceable printing component | — | 2001-10-16 |
| 6274880 | Fluid level sensing system and method having controlled surface pairs | — | 2001-08-14 |
| 6247775 | Method and apparatus for detecting ink level | — | 2001-06-19 |
| 5883370 | Automated method for filling drug prescriptions | Marguerite E. Blackman | 1999-03-16 |
| 5327451 | Laser diode assembly for laser scanner system | Jeffrey A. Gohman, Michael A. Lind, Peter Howard, William E. Ortyn, Michael Greenberg | 1994-07-05 |
| 4690556 | Capillary bore straightness inspection | — | 1987-09-01 |