Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595617 | Self-cleaning printer and print head and method for manufacturing same | Ravi Sharma, Michael E. Meichle, Gilbert A. Hawkins, Omid A. Moghadam | 2003-07-22 |
| 6497472 | Self-cleaning ink jet printer and print head with cleaning fluid flow system | Ravi Sharma, Michael E. Meichle, Gilbert A. Hawkins, Omid A. Moghadam | 2002-12-24 |
| 6350007 | Self-cleaning ink jet printer using ultrasonics and method of assembling same | Michael E. Meichle, Ravi Sharma, Christopher N. Delametter | 2002-02-26 |
| 6290323 | Self-cleaning ink jet printer system with reverse fluid flow and rotating roller and method of assembling the printer system | Ravi Sharma, Walter S. Stevens | 2001-09-18 |
| 6286929 | Self-cleaning ink jet printer with oscillating septum and ultrasonics and method of assembling the printer | Ravi Sharma, Christopher N. Delametter, Michael E. Meichle, Klaus-Dieter Bier, Walter S. Stevens | 2001-09-11 |
| 6183058 | Self-cleaning ink jet printer system with reverse fluid flow and method of assembling the printer system | Ravi Sharma, Christopher N. Delametter, Michael E. Meichle, Omid A. Moghadam, Walter S. Stevens | 2001-02-06 |
| 6183057 | Self-cleaning ink jet printer having ultrasonics with reverse flow and method of assembling same | Ravi Sharma, Christopher N. Delametter, Michael E. Meichle | 2001-02-06 |
| 6168256 | Self-cleaning ink jet printer with oscillating septum and method of assembling the printer | Ravi Sharma, Christopher N. Delametter, Michael E. Meichle, Klaus-Dieter Bier, Walter S. Stevens | 2001-01-02 |
| 6145952 | Self-cleaning ink jet printer and method of assembling same | Ravi Sharma, Michael E. Meichle, Christopher N. Delametter | 2000-11-14 |
| 6142601 | Self-cleaning ink jet printer with reverse fluid flow and method of assembling the printer | Ravi Sharma, Christopher N. Delametter, Michael E. Meichle | 2000-11-07 |
| 5243410 | Optical mixer | Donald E. Larson, Carl F. Leidig, Raymond S. Burbott, Daniel P. Salotto | 1993-09-07 |
| 5059393 | Analysis slide positioning apparatus and method for a chemical analyzer | Johannes J. Porte, Raymond F. Jakubowicz | 1991-10-22 |
| 5053198 | Used test element collection apparatus and method | — | 1991-10-01 |
| 5042978 | Container using a mass of porous material for liquid retention | Raymond F. Jakubowicz, Richard L. Columbus | 1991-08-27 |
| 5026526 | Automated capping means for analyzer pipette | Raymond F. Jakubowicz | 1991-06-25 |
| 4948737 | Cartridge for properly receiving test elements | Mark J. Spath | 1990-08-14 |
| 4931257 | Positively engaged pipette and pipette support | Johannes J. Porte | 1990-06-05 |