Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D850719 | Brush and comb combination | — | 2019-06-04 |
| 6576064 | Support apparatus for semiconductor wafer processing | Stewart Griffiths, Robert H. Nilson | 2003-06-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D850719 | Brush and comb combination | — | 2019-06-04 |
| 6576064 | Support apparatus for semiconductor wafer processing | Stewart Griffiths, Robert H. Nilson | 2003-06-10 |