Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449558 | Method and device for creating a network positioning system (NPS) | — | 2002-09-10 |
| 6337460 | Plasma arc torch and method for cutting a workpiece | Milind G. Kelkar, Kevin Horner-Richardson, Jesse A. Roberts, Geoffrey H. Putnam | 2002-01-08 |