RK

R. James Kersting

RP Rampart Packaging: 2 patents #4 of 9Top 45%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,327,942 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4810457 Method of blow molding on thermoforming a plastic hardskin/softcore multilayer sheet material — 1989-03-07
4798750 Retortable containers with exterior modified polystyrene cap layer — 1989-01-17