ER

Emil W. Ritzi

RT Research-Cottrell Technologies: 1 patents #1 of 5Top 20%
📍 Manhattan Beach, CA: #7 of 30 inventorsTop 25%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #66,909 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336693 Refrigeration process using two-phase turbine Lance G. Hays, Walter R. Studhalter 1982-06-29