Robert J. Kollross

JC J. I. Case: 1 patents #133 of 306Top 45%

📍 Wausau, WI: #116 of 221 inventorsTop 55%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,900,477 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4917003	Piston to rod mounting assembly	—	1990-04-17