Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388559 | Device for filtering debris in a gutter downspout and related method | — | 2016-07-12 |
| 9016665 | Hoist health and usage monitoring system and components thereof | Chuang-Chia Lin, Alan F. Leingang, Dave Lopes, Christopher Sanden, Odd Harald Steen Eriksen +1 more | 2015-04-28 |