Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7784886 | Filing cabinet with a locking system | David Parshad, Ivan Liu | 2010-08-31 |
| 5590727 | Tool component | Klaus Tank | 1997-01-07 |
| 5472376 | Tool component | Bruce Ringsby Olmstead, Moosa Mohammed Adia, Klaus Tank | 1995-12-05 |