Ernest C. Schaumburg

GM Garelick Mfg.: 2 patents #5 of 9Top 60%

📍 Stillwater, MN: #362 of 719 inventorsTop 55%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,292,676 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D344671	Combined boat rope retainer and hanger	—	1994-03-01
D338602	Boat hook	—	1993-08-24