Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6634313 | High-frequency electrostatically shielded toroidal plasma and radical source | Hiroji Hanawa, Kenneth S. Collins, John Trow, Fernando Silveira | 2003-10-21 | $27,123,000 |
| 6305449 | Adjustable router table jig | — | 2001-10-23 |