Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7127378 | Method and apparatus for establishing the layout of a building | Eric Hoffman | 2006-10-24 |
| 6446030 | Method and apparatus for establishing the layout of a building | Eric Hoffman | 2002-09-03 |