Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9959101 | Conditional sequential selection of external reference solutions | Allan H. Kielstra, John R. Ehrman, Barry L. Lichtenstein | 2018-05-01 |
| 9952840 | Conditional sequential selection of external reference resolutions | Allan H. Kielstra, John R. Ehrman, Barry L. Lichtenstein | 2018-04-24 |
| 6845502 | Extended attribute information retention file format for object files | Richard Lee, John R. Ehrman | 2005-01-18 |
| 6631516 | Extended syntax record for assembler language instructions | John R. Ehrman, Richard Lee, Barbara Lee | 2003-10-07 |
| 6578194 | System and method using extended relocation types and operations in relocating operations | John R. Ehrman, Richard Lee | 2003-06-10 |