DZ

Daniel G. Zwier

PE Permaloc: 2 patents #1 of 2Top 50%
📍 Holland, MI: #22 of 129 inventorsTop 20%
🗺 Michigan: #847 of 6,781 inventorsTop 15%
Overall (2011): #104,113 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8056195 Landscape edging clip 2011-11-15
7963718 Edge restraint for water permeable pavement systems Robert Anderson 2011-06-21