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Marshall C. Clark

Spanish Lake, MO: #1 of 2 inventorsTop 50%

Missouri: #8,863 of 23,789 inventorsTop 40%

Overall (All Time): #2,254,029 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5971362	Wall panel jack	—	1999-10-26
D268436	Exerciser	—	1983-03-29