RS

Roy W. Siedenstrang

PP Phillips Petroleum: 7 patents #236 of 1,401Top 20%
📍 Akron, OH: #309 of 1,966 inventorsTop 20%
🗺 Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #770,052 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4456706 Molding compounds, sponge articles produced therefrom and process of production Agmund K. Thorsrud 1984-06-26
4400483 Thermoplastic elastomer compositions for low pressure molding William H. Cornell 1983-08-23
4370189 Modifying thermoplastic materials and products thereof Agmund K. Thorsrud 1983-01-25
4360607 Microwave energy sensitizing concentrate Agmund K. Thorsrud 1982-11-23
4352854 Molded sponge-like thermoplastic elastomer articles having thin, dense skins and a process for their production Agmund K. Thorsrud 1982-10-05
4288399 Process for low pressure molding thermoplastic elastomer compositions William H. Cornell 1981-09-08
4234636 Thermoplastic elastomeric composition, product and method of manufacture Agmund K. Thorsrud 1980-11-18