Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229460 | Catheter system with catheter and guidewire exchange | — | 2007-06-12 |
| 6692465 | Catheter system with catheter and guidewire exchange | — | 2004-02-17 |
| 6685721 | Catheter system with catheter and guidewire exchange | — | 2004-02-03 |
| 6398799 | Catheter system with catheter and guidewire exchange | — | 2002-06-04 |
| 6273899 | Catheter system with catheter and guidewire exchange | — | 2001-08-14 |
| D380324 | Modular display shelf | Charles E. Levin | 1997-07-01 |
| D375812 | Lampshade | — | 1996-11-19 |
| D362516 | Lampshade | — | 1995-09-19 |
| D360280 | Lampshade | — | 1995-07-11 |
| D350214 | Lampshade | — | 1994-08-30 |
| D347488 | Multi-shade arc boom lamp | — | 1994-05-31 |
| D347291 | Multi-shade arc boom lamp | — | 1994-05-24 |
| D345229 | Multi-shade arc boom lamp | — | 1994-03-15 |
| D345227 | Multi-shade arc boom lamp | — | 1994-03-15 |
| D345228 | Multi-shade arc boom lamp | — | 1994-03-15 |
| D345230 | Multi-shade arc boom lamp | — | 1994-03-15 |
| D345231 | Multi-shade arc boom lamp | — | 1994-03-15 |
| D341000 | Multi-shade arc boom floor lamp | — | 1993-11-02 |
| D339205 | Multi-shade straight pedestal lamp | — | 1993-09-07 |
| D339206 | Multi-shade straight pedestal lamp | — | 1993-09-07 |
| 5240127 | Modular display system | Charles E. Levin, Roberto Gutierrez | 1993-08-31 |
| 5135535 | Catheter system with catheter and guidewire exchange | — | 1992-08-04 |