Richard L. Siehr

TC The Manitowoc Company: 1 patents #24 of 41Top 60%

📍 Two Rivers, WI: #36 of 59 inventorsTop 65%

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

Overall (All Time): #4,108,657 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4194638	Ring supported tower crane	James G. Morrow, Sr., Michael C. Anderson	1980-03-25