Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841990 | Mechanical interface for rapid replacement of RF fixture components | Helmuth O. Kroog, Timothy A. Lock, William R. Miner, Mark Stauder | 2005-01-11 |
| 6621001 | Floating door system for RF enclosures | Helmuth O. Kroog, Timothy A. Lock, William R. Miner | 2003-09-16 |
| 5215688 | Apparatus and method for aerodynamic levitation | John Williamson, Mohamad M. al-Darwish | 1993-06-01 |