LM

L. Mark Marchus

Overall (All Time): #1,302,352 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4886230 Camera and other instrument support stand John A. Jones, Loren S. Hardy 1989-12-12
D300037 Tripod with instrument supporting head John A. Jones, Loren S. Hardy 1989-02-28
D299244 Tripod John A. Jones, Loren S. Hardy 1989-01-03
D299245 Instrument supporting head John A. Jones 1989-01-03