Carlisle A. Middleton

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Snow removal system with adjustable snow impeller gate
- Patent number 4,679,338
- Issue date Jul 14, 1987
- Carlisle A. Middleton
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Convertible snowblower using rectangular shroud interface
- Patent number 4,597,203
- Issue date Jul 1, 1986
- Carlisle A. Middleton
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Tobacco harvester with in-line harvesting system
- Patent number 4,212,145
- Issue date Jul 15, 1980
- Carlisle A. Middleton
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hand-propelled snow plow with motor oscillated blade
- Patent number 3,994,081
- Issue date Nov 30, 1976
- Carlisle A. Middleton
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES