Stephen B. Riese

BR Brunswick: 2 patents #20 of 88Top 25%

📍 Fond du Lac, WI: #10 of 30 inventorsTop 35%

🗺 Wisconsin: #116 of 1,637 inventorsTop 8%

Overall (1989): #15,392 of 140,708Top 15%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4864980	Exhaust valve throttling mechanism for two-stroke engine	—	1989-09-12
4836152	Exhaust heated crankcase for 2-cycle marine engine	—	1989-06-06