Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8468813 | Snap-action valve for exhaust system | William E. Hill, Howard C. Macaluso | 2013-06-25 |
| 5899147 | Adjustable shelf for use about an opening in a wall | — | 1999-05-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8468813 | Snap-action valve for exhaust system | William E. Hill, Howard C. Macaluso | 2013-06-25 |
| 5899147 | Adjustable shelf for use about an opening in a wall | — | 1999-05-04 |