Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5519821 | System and method for producing contour lines from a number of sample points by comparing contour height with mean height of surrounding sample points | Ulrich Schauer | 1996-05-21 | $11,195,000 |