Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43986 | Estimating a value of an asset using a derivative securities auction process | William David Hemingway, Evan Martin Hill, Rick Davis Burtenshaw, Gary Bernard Hansen, Eric John Pehrson +12 more | 2013-02-05 |
| RE43769 | Employee stock option appreciation rights securities auction process | William David Hemingway, Evan Martin Hill, Rick Davis Burtenshaw, Gary Bernard Hansen, Eric John Pehrson +12 more | 2012-10-23 |
| 7962397 | Employee stock option appreciation rights securities auction process | William David Hemingway, Evan Martin Hill, Rick Davis Burtenshaw, Gary Bernard Hansen, Eric John Pehrson +12 more | 2011-06-14 |