| 6423155 |
High strength metal alloys with high magnetic saturation induction and method |
Y. Grant Chang |
2002-07-23 |
| 6244768 |
Resilient elastomeric line printer platen having outer layer of hard material |
Y. Grant Chang |
2001-06-12 |
| 6146033 |
High strength metal alloys with high magnetic saturation induction and method |
Y. Grant Chang |
2000-11-14 |
| 6089769 |
Line printer hammerbank cover with spaced apart thickened sections |
— |
2000-07-18 |
| 6000330 |
Line printer with reduced magnetic permeance |
John Kinley |
1999-12-14 |
| 5361693 |
Tungsten carbide welded printer tips |
James Y. Chon |
1994-11-08 |
| 5344242 |
Printer hammerbank with low reluctance magnetics |
— |
1994-09-06 |
| 5335999 |
Printer hammerspring |
James Y. Chon |
1994-08-09 |
| 5152217 |
Printer having improved hammerbank airflow |
Steven S. Hughes |
1992-10-06 |
| 4790674 |
Impact printer having wear-resistant platings on hammer springs and pole piece tips |
Robert A. Kleist, John Kinley |
1988-12-13 |
| 4498388 |
Print hammer mechanism having intermediate pivot fulcrum |
— |
1985-02-12 |
| 4498793 |
Printer shuttle drive having castered cam followers |
Gordon B. Barrus, Leo J. Emenaker, Glen R. Radke, Gerold Holzer |
1985-02-12 |
| 4386563 |
Printing system having staggered hammer release |
— |
1983-06-07 |
| 4224932 |
Vibratory massage unit |
— |
1980-09-30 |