JV

James D. Voelkel

SP Semco Plastic: 2 patents #3 of 6Top 50%
📍 Holden, MO: #362 of 898 inventorsTop 45%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,226,213 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6228303 Disappearing gate tab — 2001-05-08
5133591 Blow-molded plastic wheel and method for manufacturing same Marvin Skaggs 1992-07-28