Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10398858 | Safety needle assembly | Stephen Richards, Vadim Goykhman, Tieming Ruan | 2019-09-03 |
| 10322250 | Safety needle assembly | Stephen Richards, Vadim Goykhman, Tieming Ruan | 2019-06-18 |
| 9642971 | Safety needle assembly | Stephen Richards, Vadim Goykhman, Tieming Ruan | 2017-05-09 |
| 9162030 | Safety pen needle assembly having shielding for patient and non-patient ends | Tieming Ruan, Stephen Richards, Eliot Zaiken, Vadim Goykhman, Joseph Alu +1 more | 2015-10-20 |
| 8632503 | Safety pen needle assembly having shielding for patient and non-patient ends | Tieming Ruan, Stephen Richards, Eliot Zaiken, Vadim Goykhman, Joseph Alu +1 more | 2014-01-21 |
| 6626925 | Shielded surgical scalpel | Charles Hwang, Richard A. Flowers, Glade H. Howell, Simon Cohn | 2003-09-30 |
| 5938676 | Surgical scalpel | Simon Cohn, Paul Di Cesare, Michael Carter, Jon D. Swenson, Ann Eckert +1 more | 1999-08-17 |
| 5827309 | Guarded surgical scalpel with scalpel blade remover | Neil Jolly, Robert W. Pierce | 1998-10-27 |
| 5792162 | Guarded surgical scalpel with scalpel blade remover | Neil Jolly, Robert W. Pierce | 1998-08-11 |
| 5752968 | Guarded surgical scalpel with scalpel blade remover | Neil Jolly, Robert W. Pierce | 1998-05-19 |
| 5741289 | Cleanable guarded surgical scalpel with scalpel blade remover | Neil Jolly, Robert W. Pierce | 1998-04-21 |
| 5683407 | Cleanable guarded surgical scalpel with scalpel blade remover | Neil Jolly, Robert W. Pierce | 1997-11-04 |