Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9277164 | Apparatus, system, and method for tagging objects in a video stream | — | 2016-03-01 |
| 9147316 | Method and apparatus that facilitates pooling lottery winnings via a relational structure | David S. Hardcastle | 2015-09-29 |
| 6932858 | Vortex tube system and method for processing natural gas | Donald V. Nicol | 2005-08-23 |
| 5423189 | Control system for absorption heat transfer plants | Donald V. Nicol, Russell A. Kilbourn | 1995-06-13 |
| 5315839 | Control system for absorption heat transfer plants | Donald V. Nicol, Russell A. Kilbourn | 1994-05-31 |