DM

Donald May

📍 Independence, MO: #4 of 17 inventorsTop 25%
🗺 Missouri: #165 of 1,513 inventorsTop 15%
Overall (2003): #69,531 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6659692 Apparatus and method for supporting a structure with a pier and helix — 2003-12-09
D468842 Pier insert — 2003-01-14