Marcus S. Lehman

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Lake City, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Forklift attachment
- Patent number 5,281,076
- Issue date Jan 25, 1994
- Liberty Diversified Industries
- Marcus S. Lehman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fork lift attachment
- Patent number 5,236,298
- Issue date Aug 17, 1993
- Valley Craft
- Marcus S. Lehman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Drum handler
- Patent number 5,207,550
- Issue date May 4, 1993
- Valley Craft
- Marcus S. Lehman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Convertible desktop organizer
- Patent number 4,949,853
- Issue date Aug 21, 1990
- Liberty Diversified Industries
- Harold S. Klein
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Split back mail sorter
- Patent number 4,795,042
- Issue date Jan 3, 1989
- Liberty Diversified Industries
- Harold S. Klein
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Multi-purpose open top support base
- Patent number 4,770,383
- Issue date Sep 13, 1988
- Liberty Diversified Industries
- Marcus S. Lehman
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Carousel data holder
- Patent number 4,756,429
- Issue date Jul 12, 1988
- Liberty Diversified Industries
- Marcus S. Lehman
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...