Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396601 | Toilet shield | — | 2025-08-26 |
| 12179373 | Vegetable slicing shield | Daniel Stephen JONES, Joel M. Lieblein, Steven DRAKE | 2024-12-31 |
| 11937744 | Toilet shield | — | 2024-03-26 |
| 11596280 | Toilet shield | — | 2023-03-07 |
| 6775006 | Height scanning interferometry method and apparatus including phase gap analysis | Peter Groot | 2004-08-10 |
| 6597460 | Height scanning interferometer for determining the absolute position and surface profile of an object with respect to a datum | Peter Groot, Xavier Colonna De Lega, Leslie L. Deck | 2003-07-22 |
| 4592688 | Insulation hanger and method | — | 1986-06-03 |