Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921938 | Command and control for boring system | W. Andrew Berger, Robert A. Spalletta, Richard M. Pell, Marian Mazurkiewicz | 2011-04-12 |
| 7925480 | Tool for identifying project energy interdependencies | W. Andrew Berger, Robert A. Spalletta | 2011-04-12 |