Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925597 | Multi-function adaptable lift system | — | 2024-03-12 |
| 11607360 | Multi-function adaptable lift system | — | 2023-03-21 |
| 8515831 | People's task management framework | — | 2013-08-20 |
| 6450923 | Apparatus and methods for enhanced exercises and back pain relief | — | 2002-09-17 |
| 5375196 | Rapid line drawing in computer graphics employing floating-point arithmetic | Mark Duckworth, Robert L. Hammond | 1994-12-20 |
| 5265210 | Method and apparatus for plotting pixels to approximate a straight line on a computer display device without substantial irregularities | Robert L. Hammond | 1993-11-23 |