Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9875452 | Systems and methods for meeting a service level at a probable minimum cost | R. Douglas Derrick | 2018-01-23 |
| 8660915 | Managing an inventory of service parts | R. Douglas Derrick | 2014-02-25 |
| 8224717 | Managing an inventory of service parts | R. Douglas Derrick | 2012-07-17 |
| 6193088 | Flask vent and method of making same | Monty E. Vincent, John R. Costello, Jonathan N. Lipsky, Ralph W. Collins | 2001-02-27 |