CH

C. Roger Hamrick

CT Crown Cork & Seal Technologies: 3 patents #43 of 178Top 25%
CT Crown Packaging Technology: 1 patents #111 of 192Top 60%
📍 London, OH: #37 of 155 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,245,889 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7854106 Gasket for press-on twist-off closure James L. Martin, Larry A. Hottle, Galen German 2010-12-21
6786348 Gasket for press-on twist-off closure Jim L. Martin, Larry A. Hottle, Galen German 2004-09-07
D481312 Gasket for closure James L. Martin, Larry A. Hottle, Galen German 2003-10-28
D472143 Gasket for closure James L. Martin, Larry A. Hottle, Galen German 2003-03-25