Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9129428 | Map tile selection in 3D | Aroon Pahwa, Edward Kandrot, Christopher Blumenberg, Jeffrey H. Hultquist, Billy Chen +1 more | 2015-09-08 | $60,854,000 |
| 9041736 | Method, system and apparatus for rendering a map according to a stylesheet | Jeffrey Paul McCurdy Hultquist, James A. Howard, Christopher Blumenberg | 2015-05-26 | $89,191,000 |