Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676333 | Frame members for a portable dam | Herb Wiseman, Richard Ruiz, Robert J. McCann, Scott Allen Ruiz | 2004-01-13 |
| 6447209 | Apparatus for mounting power cylinders for driving piers | Richard Ruiz, Scott Allen Ruiz | 2002-09-10 |
| 6183167 | Pipe pier system | Richard Ruiz, Thomas R. Knecht, Robert J. McCann, Scott Allen Ruiz, Joseph A. Parise +1 more | 2001-02-06 |
| 6152654 | Apparatus for mounting power cylinders for driving piers | Richard Ruiz, Stephen E. Schmidt, Scott Allen Ruiz | 2000-11-28 |
| 6079905 | Bracket assembly for lifting and supporting a foundation | Richard Ruiz, Thomas R. Knecht, Robert J. McCann, Scott Allen Ruiz, Stephen E. Schmidt +1 more | 2000-06-27 |