PS

Patrick Gene Sullivan

BL Boral Lifetile: 3 patents #8 of 19Top 45%
📍 Willow View Lane, CA: #130 of 622 inventorsTop 25%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,271,152 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D452920 Roof tile Alfonso V. Alvarez, Woods W. Burnett, Eric Martin Hahn, Walter Arthur Schreifels, Joseph Edward Smith 2002-01-08
6247284 Roof tile design and construction Alfonso V. Alvarez, Woods W. Burnett, Eric Martin Hahn, Walter Arthur Schreifels, Joseph Edward Smith 2001-06-19
5974756 Roof tile design and construction Alfonso V. Alvarez, Woods W. Burnett, Eric Martin Hahn, Walter Arthur Schreifels, Joseph Edward Smith 1999-11-02
D411316 Roof tile Alfonso V. Alvarez, Woods W. Burnett, Eric Martin Hahn, Walter Arthur Schreifels, Joseph Edward Smith 1999-06-22