Lars I. Sj oholm

CS Cpi Engineering Services: 1 patents #2 of 3Top 70%

📍 Burnsville, MN: #391 of 632 inventorsTop 65%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5595678	Lubricant composition for ammonia refrigerants used in compression refrigeration systems	Glenn D. Short, Thomas E. Rajewski	1997-01-21