Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305329 | Tubing with hydrophobic surface | Charles Vincent Murphy, Christian Lange | 2022-04-19 |
| 4567111 | Conductive pigment-coated surfaces | Ming S. Shum | 1986-01-28 |
| 4485153 | Conductive pigment-coated surfaces | Steven A. Bradley | 1984-11-27 |
| 4388347 | Conductive pigment-coated surfaces | Ming S. Shum, Steven A. Bradley | 1983-06-14 |