Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691136 | Fast data retrieval based upon contiguous consolidation of records according to frequency of access | Walter Lee, John Lipham | 2004-02-10 |
| 4689754 | Optimization apparatus and procedure | John B. Collins | 1987-08-25 |