Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7385148 | Modular raceway | Mark Makwinski | 2008-06-10 |
| 7370769 | Hoist for retrieving and lifting loads | Stephane Couture | 2008-05-13 |
| 7262371 | Modular raceway with base and integral divider | Mark Makwinski, Jeffery Hemingway, Shawn Stempinski | 2007-08-28 |
| D539754 | L-shaped raceway cover | Mark Makwinski, Jeffery Hemingway, Shawn Stempinski | 2007-04-03 |
| D539755 | Raceway assembly | Mark Makwinski, Jeffery Hemingway, Shawn Stempinski | 2007-04-03 |
| D539753 | T-shaped raceway base | Mark Makwinski, Jeffery Hemingway, Shawn Stempinski | 2007-04-03 |
| 7193159 | Divided raceway with downwardly facing outlet devices | Mark Makwinski, Shawn Stempinski, Jeffery Hemingway | 2007-03-20 |
| 6751913 | Vertical wall structure with electrical service | John R. Marrotte | 2004-06-22 |
| 5188365 | Golf swing training harness | — | 1993-02-23 |