RZ

Richard J. Zelinka

SY Systech: 3 patents #36 of 217Top 20%
📍 Circle Pines, MN: #38 of 111 inventorsTop 35%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,678,117 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4598049 General purpose gene synthesizer Keiichi Itakura, Carl W. Sims, Bruce E. Kaplan 1986-07-01
4540877 Constant current closed loop controller for rotating system George K. Sutherland, Thomas Thielen 1985-09-10
4484061 Temperature control system for liquid chromatographic columns employing a thin film heater/sensor Carl W. Sims 1984-11-20