| 6193129 |
Cutting blade for a surgical anastomosis stapling instrument |
Aaron C. Voegele, Dale Gene Boling |
2001-02-27 |
| 6142933 |
Anoscope for hemorrhoidal surgery |
Antonio Longo, Randall L. Hacker |
2000-11-07 |
| 6102271 |
Circular stapler for hemorrhoidal surgery |
Antonio Longo, Randall L. Hacker, Federico Bilotti |
2000-08-15 |
| 6083241 |
Method of use of a circular stapler for hemorrhoidal procedure |
Antonio Longo, Randall L. Hacker |
2000-07-04 |
| 5931847 |
Surgical cutting instrument with improved cutting edge |
Peter Lau, David H. Ruder, W. G. Bowser |
1999-08-03 |
| 5919198 |
Disposable cartridge with drivers |
Thomas H. Graves, Jr., William G. Bowser, Peter Lau, Trevor W. V. Speeg |
1999-07-06 |
| 5878938 |
Surgical stapler with improved locking mechanism |
William G. Bowser, Joseph C. Hueil, David H. Ruder |
1999-03-09 |
| 5673842 |
Surgical stapler with locking mechanism |
Peter Lau |
1997-10-07 |
| 4543002 |
Multicolor printing |
Ralph S. Billing, Robert T. Stewart |
1985-09-24 |
| 4504051 |
Continuous forms refolder for high speed printers |
Harry R. Berrey, Ralph S. Billings |
1985-03-12 |
