Lars I. Sj oholm

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

📍 Burnsville, MN: #13 of 40 inventorsTop 35%

🗺 Minnesota: #813 of 3,156 inventorsTop 30%

Overall (1997): #114,588 of 185,788Top 65%

Patents 1997

Issued Patents 1997

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