Ingo Valentin

📍 Brookfield, WI: #15 of 64 inventorsTop 25%

🗺 Wisconsin: #417 of 3,225 inventorsTop 15%

Overall (2002): #61,297 of 266,432Top 25%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6484674	Free-piston internal combustion engine	—	2002-11-26
6406271	Swashplate type axial-piston pump	—	2002-06-18