Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032551 | Balance weight and method of securing same to a rotatable tubular body | David E. Welsh | 2000-03-07 |
| 5778737 | Balance weight and method of securing same to a rotatable tubular body | David E. Welsh | 1998-07-14 |
| 5603424 | Wall mounting assembly attachable to an electrical box | Mark A. Bordwell | 1997-02-18 |