Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952466 | Oil-free electron source for an EBT scanner | Khem Garewal, Roy E. Rand | 2005-10-04 |
| 6891321 | Oil-free electron source having cathode and anode members adjustable with five degrees of freedom | Roy E. Rand, Khem Garewal | 2005-05-10 |
| 5901903 | Certified mail envelope | Raymond W. Sanders, Joseph Ferrarelli | 1999-05-11 |
| 4578663 | Magnetic assembly | Wynne Calvert | 1986-03-25 |