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Levi Dempsey

Seat Pleasant, MD: #1 of 1 inventorsTop 100%

Maryland: #10,129 of 35,612 inventorsTop 30%

Overall (All Time): #1,582,139 of 4,157,543Top 40%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7385514	Bio-feedback walker device	—	2008-06-10
5078388	Grip exercising device	—	1992-01-07
4557275	Biofeedback system	—	1985-12-10