Lawrence E. Karkau

📍 Lansing, MI: #250 of 487 inventorsTop 55%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #4,090,561 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4270630	Automatic lift assembly	—	1981-06-02